An error appears in the log when monitoring DB port

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    • Type: Problem report
    • Resolution: Won't fix
    • Priority: Critical
    • None
    • Affects Version/s: None
    • Component/s: None
    • None
    • Environment:
      Zabbix Server 3.0.22 (CentOS7.5)
      DB : MySQL 5.6.40

      I am monitoring the DB(MySQL 5.7.12) port at Zabbix.
      However, the following error is output to the monitoring target DB, and I am in trouble.
       
      Steps to reproduce:

      1. Register the host of the target DB.
      2. Set the item key using 「net.tcp.service」or 「net.tcp.port」.

      Result:
      The following errors are output at the item acquisition interval in the error log of the monitoring target database.

      2019-03-14T04:37:23.750629Z 10196 [Note] Aborted connection 10196 to db: 'unconnected' user: 'unauthenticated' host: '10.51.43.31' (Got an error reading communication packets)

       

      10.51.43.31：Zabbix Server IP

            Assignee:
            Edgar Akhmetshin
            Reporter:
            da-ishi
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              Created:
              Updated:
              Resolved: