Bad Packet ID

[PhanaticD]

build 596

01:03:58 [SEVERE] [/76.89.174.255:62957] <-> InitialHandler - encountered exception
io.netty.handler.codec.DecoderException: java.lang.RuntimeException: Unknown packet id 67
at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:397)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:131)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:372)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:357)
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:372)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:357)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:780)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:99)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:497)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:465)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:359)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.RuntimeException: Unknown packet id 67
at net.md_5.bungee.protocol.Vanilla.read(Vanilla.java:79)
at net.md_5.bungee.netty.PacketDecoder.decode(PacketDecoder.java:39)
at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:360)
... 13 more

[mibby]

I don't believe md_5 considers bad packet ID errors valid since players can spew out bad packet IDs when using client modifications the server does not support. This I believe can occur using forge, spout, or mods that change/add things to minecraft. However, here are more bad packet ID errors for no reason. =P

17:21:38 [SEVERE] [/CENSOR] <-> InitialHandler - encountered exception
io.netty.handler.codec.DecoderException: java.lang.RuntimeException: Unknown packet id 69
at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:397)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:131)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:372)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:357)
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:372)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:357)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:780)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:99)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:497)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:465)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:359)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Unknown packet id 69
at net.md_5.bungee.protocol.Vanilla.read(Vanilla.java:79)
at net.md_5.bungee.netty.PacketDecoder.decode(PacketDecoder.java:39)
at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:360)
... 13 more
21:45:21 [SEVERE] [/CENSOR] <-> InitialHandler - encountered exception
io.netty.handler.codec.DecoderException: java.lang.RuntimeException: Unknown packet id 84
at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:397)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:131)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:372)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:357)
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:372)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:357)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:780)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:99)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:497)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:465)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:359)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Unknown packet id 84
at net.md_5.bungee.protocol.Vanilla.read(Vanilla.java:79)
at net.md_5.bungee.netty.PacketDecoder.decode(PacketDecoder.java:39)
at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:360)
... 13 more
21:45:24 [SEVERE] [/CENSOR] <-> InitialHandler - encountered exception
io.netty.handler.codec.DecoderException: java.lang.RuntimeException: Unknown packet id 110
at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:397)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:131)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:372)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:357)
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:372)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:357)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:780)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:99)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:497)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:465)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:359)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Unknown packet id 110
at net.md_5.bungee.protocol.Vanilla.read(Vanilla.java:79)
at net.md_5.bungee.netty.PacketDecoder.decode(PacketDecoder.java:39)
at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:360)
... 13 more

[md-5]

I don't see what I'm supposed to do aside from hide these which just makes life worse for me. Unless of course you can identify an actual cause of these issues

[cuddylier]

The problem is servers such as mine get bad packet errors too, so there has to be something done to stop them such as hiding them or the problem is just going to be in bungeecord forever. I am using a default client with no mobs and get bad packet errors on all my servers very often.