Unknown Beats protocol

I found this entry on server.log :

2018-05-28T18:05:44.717+02:00 ERROR [NettyTransport] Error in Input [Beats/5b07cd46d68d6b60a6a6471c] (channel [id: 0xa53d8b46, /xx.xx.xx.xx:2576 :> /xx.xx.xx.xx:5044])
java.lang.Exception: Unknown beats protocol version: 0
        at org.graylog.plugins.beats.BeatsFrameDecoder.checkVersion(BeatsFrameDecoder.java:163) ~[?:?]
        at org.graylog.plugins.beats.BeatsFrameDecoder.decode(BeatsFrameDecoder.java:92) ~[?:?]
        at org.graylog.plugins.beats.BeatsFrameDecoder.decode(BeatsFrameDecoder.java:49) ~[?:?]
        at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(ReplayingDecoder.java:500) ~[graylog.jar:?]
        at org.jboss.netty.handler.codec.replay.ReplayingDecoder.cleanup(ReplayingDecoder.java:554) ~[graylog.jar:?]
        at org.jboss.netty.handler.codec.frame.FrameDecoder.channelDisconnected(FrameDecoder.java:365) ~[graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:102) ~[graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.channelDisconnected(SimpleChannelHandler.java:199) [graylog.jar:?]
        at org.graylog2.plugin.inputs.util.ConnectionCounter.channelDisconnected(ConnectionCounter.java:49) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:120) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.channelDisconnected(SimpleChannelHandler.java:199) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:120) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.channelDisconnected(SimpleChannelUpstreamHandler.java:208) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:102) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.channelDisconnected(SimpleChannelUpstreamHandler.java:208) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:102) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559) [graylog.jar:?]
        at org.jboss.netty.channel.Channels.fireChannelDisconnected(Channels.java:396) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioWorker.close(AbstractNioWorker.java:360) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.handleAcceptedSocket(NioServerSocketPipelineSink.java:81) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.eventSunk(NioServerSocketPipelineSink.java:36) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendDownstream(DefaultChannelPipeline.java:779) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.closeRequested(SimpleChannelHandler.java:334) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleDownstream(SimpleChannelHandler.java:260) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:591) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendDownstream(DefaultChannelPipeline.java:784) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.closeRequested(SimpleChannelHandler.java:334) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) [graylog.jar:?]
        at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [graylog.jar:?]
        at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [graylog.jar:?]
        at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) [graylog.jar:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
        at org.jboss.netty.channel.SimpleChannelHandler.handleDownstream(SimpleChannelHandler.java:260) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:591) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendDownstream(DefaultChannelPipeline.java:784) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.closeRequested(SimpleChannelHandler.java:334) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleDownstream(SimpleChannelHandler.java:260) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:591) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:582) [graylog.jar:?]
        at org.jboss.netty.channel.Channels.close(Channels.java:812) [graylog.jar:?]
        at org.jboss.netty.channel.AbstractChannel.close(AbstractChannel.java:205) [graylog.jar:?]
        at org.graylog2.plugin.inputs.transports.NettyTransport$RawMessageHandler.exceptionCaught(NettyTransport.java:353) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:130) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.handler.codec.frame.FrameDecoder.exceptionCaught(FrameDecoder.java:377) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.exceptionCaught(SimpleChannelHandler.java:156) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:130) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.exceptionCaught(SimpleChannelHandler.java:156) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:130) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.exceptionCaught(SimpleChannelUpstreamHandler.java:153) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.exceptionCaught(SimpleChannelUpstreamHandler.java:153) [graylog.jar:?]
        at org.graylog2.plugin.inputs.transports.NettyTransport$2$1.exceptionCaught(NettyTransport.java:210) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559) [graylog.jar:?]
        at org.jboss.netty.channel.Channels.fireExceptionCaught(Channels.java:525) [graylog.jar:?]
        at org.jboss.netty.channel.AbstractChannelSink.exceptionCaught(AbstractChannelSink.java:48) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.notifyHandlerException(DefaultChannelPipeline.java:658) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:566) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
 at org.jboss.netty.channel.SimpleChannelHandler.messageReceived(SimpleChannelHandler.java:142) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:88) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.handler.traffic.AbstractTrafficShapingHandler.messageReceived(AbstractTrafficShapingHandler.java:718) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:88) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124) [graylog.jar:?]
        at org.graylog2.plugin.inputs.util.PacketInformationDumper.messageReceived(PacketInformationDumper.java:51) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559) [graylog.jar:?]
        at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268) [graylog.jar:?]
        at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) [graylog.jar:?]
        at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [graylog.jar:?]
        at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [graylog.jar:?]
        at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) [graylog.jar:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]

My filebeat version :
Package: filebeat
Status: install ok installed
Priority: extra
Section: default
Installed-Size: 49866
Maintainer: <@0e078882ff74>
Architecture: amd64
Version: 6.2.3

Filebeat parsing conf resume :

filebeat.prospectors:
- type: log
  enabled: true
  paths:
   - /var/log/pmta/bounces-*.csv
  fields:
   logtype: bounce
 
 #----------------------------- Logstash output --------------------------------
output.logstash:
  # The Logstash hosts
     hosts: ["XX.XX.XX.XX:5044"]

My graylog beats Input :

2018-05-30%2011_04_14-Graylog%20-%20Inputs

Same error append again, is it a configuration mistake ? But still no debug info for the pipeline.

2018-05-30T11:26:29.559+02:00 ERROR [NettyTransport] Error in Input [Beats/5b07cd46d68d6b60a6a6471c] (channel [id: 0xda5158f2, /xxxx:1803 => /xxxxx:5044])
java.lang.Exception: Unknown beats protocol version: 3
        at org.graylog.plugins.beats.BeatsFrameDecoder.checkVersion(BeatsFrameDecoder.java:163) ~[?:?]
        at org.graylog.plugins.beats.BeatsFrameDecoder.decode(BeatsFrameDecoder.java:92) ~[?:?]
        at org.graylog.plugins.beats.BeatsFrameDecoder.decode(BeatsFrameDecoder.java:49) ~[?:?]
        at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(ReplayingDecoder.java:500) ~[graylog.jar:?]
        at org.jboss.netty.handler.codec.replay.ReplayingDecoder.messageReceived(ReplayingDecoder.java:435) ~[graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70) ~[graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.messageReceived(SimpleChannelHandler.java:142) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:88) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.handler.traffic.AbstractTrafficShapingHandler.messageReceived(AbstractTrafficShapingHandler.java:718) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:88) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124) [graylog.jar:?]
        at org.graylog2.plugin.inputs.util.PacketInformationDumper.messageReceived(PacketInformationDumper.java:51) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124) [graylog.jar:?]
        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
        at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559) [graylog.jar:?]
        at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268) [graylog.jar:?]
        at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) [graylog.jar:?]
        at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) [graylog.jar:?]
        at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [graylog.jar:?]
        at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [graylog.jar:?]
        at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) [graylog.jar:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]


   2018-05-30T11:26:29.564+02:00 ERROR [NettyTransport] Error in Input [Beats/5b07cd46d68d6b60a6a6471c] (channel [id: 0xda5158f2, /xxxxxx:1803 :> /xxxxx:5044])
    java.lang.Exception: Unknown beats protocol version: 0
            at org.graylog.plugins.beats.BeatsFrameDecoder.checkVersion(BeatsFrameDecoder.java:163) ~[?:?]
            at org.graylog.plugins.beats.BeatsFrameDecoder.decode(BeatsFrameDecoder.java:92) ~[?:?]
            at org.graylog.plugins.beats.BeatsFrameDecoder.decode(BeatsFrameDecoder.java:49) ~[?:?]
            at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(ReplayingDecoder.java:500) ~[graylog.jar:?]
            at org.jboss.netty.handler.codec.replay.ReplayingDecoder.cleanup(ReplayingDecoder.java:554) ~[graylog.jar:?]
            at org.jboss.netty.handler.codec.frame.FrameDecoder.channelDisconnected(FrameDecoder.java:365) ~[graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:102) ~[graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.channelDisconnected(SimpleChannelHandler.java:199) [graylog.jar:?]
            at org.graylog2.plugin.inputs.util.ConnectionCounter.channelDisconnected(ConnectionCounter.java:49) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:120) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.channelDisconnected(SimpleChannelHandler.java:199) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:120) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.channelDisconnected(SimpleChannelUpstreamHandler.java:208) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:102) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.channelDisconnected(SimpleChannelUpstreamHandler.java:208) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:102) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559) [graylog.jar:?]
            at org.jboss.netty.channel.Channels.fireChannelDisconnected(Channels.java:396) [graylog.jar:?]
            at org.jboss.netty.channel.socket.nio.AbstractNioWorker.close(AbstractNioWorker.java:360) [graylog.jar:?]
            at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.handleAcceptedSocket(NioServerSocketPipelineSink.java:81) [graylog.jar:?]
            at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.eventSunk(NioServerSocketPipelineSink.java:36) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendDownstream(DefaultChannelPipeline.java:779) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.closeRequested(SimpleChannelHandler.java:334) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleDownstream(SimpleChannelHandler.java:260) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:591) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendDownstream(DefaultChannelPipeline.java:784) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.closeRequested(SimpleChannelHandler.java:334) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleDownstream(SimpleChannelHandler.java:260) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:591) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendDownstream(DefaultChannelPipeline.java:784) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.closeRequested(SimpleChannelHandler.java:334) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleDownstream(SimpleChannelHandler.java:260) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:591) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:582) [graylog.jar:?]
            at org.jboss.netty.channel.Channels.close(Channels.java:812) [graylog.jar:?]
            at org.jboss.netty.channel.AbstractChannel.close(AbstractChannel.java:205) [graylog.jar:?]
            at org.graylog2.plugin.inputs.transports.NettyTransport$RawMessageHandler.exceptionCaught(NettyTransport.java:353) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:130) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.handler.codec.frame.FrameDecoder.exceptionCaught(FrameDecoder.java:377) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.exceptionCaught(SimpleChannelHandler.java:156) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:130) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.exceptionCaught(SimpleChannelHandler.java:156) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:130) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.exceptionCaught(SimpleChannelUpstreamHandler.java:153) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.exceptionCaught(SimpleChannelUpstreamHandler.java:153) [graylog.jar:?]
            at org.graylog2.plugin.inputs.transports.NettyTransport$2$1.exceptionCaught(NettyTransport.java:210) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559) [graylog.jar:?]
            at org.jboss.netty.channel.Channels.fireExceptionCaught(Channels.java:525) [graylog.jar:?]
            at org.jboss.netty.channel.AbstractChannelSink.exceptionCaught(AbstractChannelSink.java:48) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.notifyHandlerException(DefaultChannelPipeline.java:658) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:566) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.messageReceived(SimpleChannelHandler.java:142) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:88) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.handler.traffic.AbstractTrafficShapingHandler.messageReceived(AbstractTrafficShapingHandler.java:718) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:88) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124) [graylog.jar:?]
            at org.graylog2.plugin.inputs.util.PacketInformationDumper.messageReceived(PacketInformationDumper.java:51) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124) [graylog.jar:?]
            at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [graylog.jar:?]
            at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559) [graylog.jar:?]
            at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268) [graylog.jar:?]
            at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255) [graylog.jar:?]
            at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88) [graylog.jar:?]
            at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108) [graylog.jar:?]
            at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [graylog.jar:?]
            at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) [graylog.jar:?]
            at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) [graylog.jar:?]
            at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [graylog.jar:?]
            at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [graylog.jar:?]
            at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) [graylog.jar:?]
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
            at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]

@piellick Since this problem is different from trying to debug pipeline rules, I’ve split the posts into a new topic.

Check the configuration of the Beats client mentioned in the error message (e. g. 185.222.211.66 in the first post).

Ok it’s look same issue than this one :

https://github.com/Graylog2/graylog2-server/issues/4562

There appears to be no impact on functionality - a Flebeat forwarder is able to communicate and the logs appear correctly.

The same report for me, log export works well.

@jochen do you think this issue can impact my CSV pipeline processing ?

regards.

I don’t see how you come to that conclusion and without having checked your clients.

No.

Filebeat conf was allready checked :

Logs export works well. The root problem is still the CSV parsing value inside message over pipelines. Could you please restore the old post name ? :blush:

But something from that client is still sending invalid Beats packets to Graylog’s Beats input. You might want to investigate further.

The posts were split from the other topic, which still exists on its own: Plugin CSV function debug on pipeline - #13 by jochen

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