Console Connection weird logs

Hey guys,

I'm getting some weird messages on my console after doing SVR pointing.

Code:

[14:22:25 INFO]: Rules [/212.48.79.173:36192]
[14:22:55 INFO]: Packet len 11 [/212.48.79.173:36192]
[14:22:55 INFO]: Packet '09' [/212.48.79.173:36192]
[14:22:55 INFO]: Challenge [/212.48.79.173:36192]
[14:22:55 INFO]: Packet len 15 [/212.48.79.173:36192]
[14:22:55 INFO]: Packet '00' [/212.48.79.173:36192]
[14:22:55 INFO]: Rules [/212.48.79.173:36192]
[14:23:20 INFO]: Packet len 7 [/108.61.78.148:50195]
[14:23:20 INFO]: Packet '09' [/108.61.78.148:50195]
[14:23:20 INFO]: Challenge [/108.61.78.148:50195]
[14:23:20 INFO]: Packet len 15 [/108.61.78.148:50195]
[14:23:20 INFO]: Packet '00' [/108.61.78.148:50195]
[14:23:20 INFO]: Rules [/108.61.78.148:50195]
[14:23:29 INFO]: Packet len 11 [/212.48.79.173:36192]
[14:23:29 INFO]: Packet '09' [/212.48.79.173:36192]
[14:23:29 INFO]: Challenge [/212.48.79.173:36192]
[14:23:29 INFO]: Packet len 15 [/212.48.79.173:36192]
[14:23:29 INFO]: Packet '00' [/212.48.79.173:36192]
[14:23:29 INFO]: Rules [/212.48.79.173:36192]
[14:23:29 INFO]: Packet len 7 [/192.99.101.31:42265]
[14:23:29 INFO]: Packet '09' [/192.99.101.31:42265]
[14:23:29 INFO]: Challenge [/192.99.101.31:42265]
[14:23:29 INFO]: Packet len 15 [/192.99.101.31:42265]
[14:23:29 INFO]: Packet '00' [/192.99.101.31:42265]
[14:23:29 INFO]: Rules [/192.99.101.31:42265]
[14:23:34 INFO]: Packet len 7 [/192.99.101.31:50150]
[14:23:34 INFO]: Packet '09' [/192.99.101.31:50150]
[14:23:34 INFO]: Challenge [/192.99.101.31:50150]
[14:23:34 INFO]: Packet len 15 [/192.99.101.31:50150]
[14:23:34 INFO]: Packet '00' [/192.99.101.31:50150]
[14:23:34 INFO]: Rules [/192.99.101.31:50150]
[14:23:57 INFO]: Packet len 11 [/212.48.79.173:36192]
[14:23:57 INFO]: Packet '09' [/212.48.79.173:36192]
[14:23:57 INFO]: Challenge [/212.48.79.173:36192]
[14:23:57 INFO]: Packet len 15 [/212.48.79.173:36192]
[14:23:57 INFO]: Packet '00' [/212.48.79.173:36192]
[14:23:57 INFO]: Rules [/212.48.79.173:36192]
[14:24:27 INFO]: Packet len 11 [/212.48.79.173:36192]
[14:24:27 INFO]: Packet '09' [/212.48.79.173:36192]
[14:24:27 INFO]: Challenge [/212.48.79.173:36192]
[14:24:27 INFO]: Packet len 15 [/212.48.79.173:36192]
[14:24:27 INFO]: Packet '00' [/212.48.79.173:36192]
[14:24:27 INFO]: Rules [/212.48.79.173:36192]
[14:24:51 INFO]: mcMMO-Misc-Pool: Destroyed connection
[14:24:57 INFO]: Packet len 11 [/212.48.79.173:36192]
[14:24:57 INFO]: Packet '09' [/212.48.79.173:36192]
[14:24:57 INFO]: Challenge [/212.48.79.173:36192]
[14:24:57 INFO]: Packet len 15 [/212.48.79.173:36192]
[14:24:57 INFO]: Packet '00' [/212.48.79.173:36192]
[14:24:57 INFO]: Rules [/212.48.79.173:36192]

It's also been posted here too, but no one bothered to help them (how sad)
https://forums.bukkit.org/threads/weird-errors-in-console.116459/
Does anyone know this or happened to them?

 

List of plugins and the Bukkit version number pleaseee.

 

Gerov
It's not my main server, It's my beta testing server. But there aren't many plugins. only got 4 which are
Dynmap
Essentials
Vault
GroupManager
Using Spigot: CraftBukkit version git-Spigot-1627 (MC: 1.7.10) (Implementing API version 1.7.10-R0.1-SNAPSHOT)

 

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