Hey,
Encountered a rather strange issue. If a number is the first character
parsed by a syslog tcp input, the following exception is thrown. However,
sending the same input to a syslog UDP input works fine.
2016-02-18 15:19:28,898 ERROR:
org.graylog2.plugin.inputs.transports.NettyTransport - Error on Input
[Syslog TCP/56c5c485c2dc44d0b90ad60c] (channel [id: 0xa83b6845,
/10.0.xxx.xxx:44304 :> /10.0.xxx.xxx:5142])
java.lang.NumberFormatException: For input string: "1/1
yYb_yvcQTzqQzSDdeBAOqQ
default
{"_counter":1,"_type_str":"msg"
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
~[?:1.8.0_71]
at java.lang.Integer.parseInt(Integer.java:580) ~[?:1.8.0_71]
at java.lang.Integer.parseInt(Integer.java:615) ~[?:1.8.0_71]
at
org.graylog2.inputs.syslog.tcp.SyslogOctetCountFrameDecoder.decode(SyslogOctetCountFrameDecoder.java:44)
~[graylog.jar:?]
at
org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:425)
~[graylog.jar:?]
at
org.jboss.netty.handler.codec.frame.FrameDecoder.cleanup(FrameDecoder.java:482)
~[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$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.channelDisconnected(SimpleChannelUpstreamHandler.java:208)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:102)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelHandler.channelDisconnected(SimpleChannelHandler.java:199)
[graylog.jar:?]
at
org.graylog2.plugin.inputs.util.ConnectionCounter.channelDisconnected(ConnectionCounter.java:55)
[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:206)
[graylog.jar:?]
at
org.graylog2.plugin.inputs.transports.NettyTransport$RawMessageHandler.exceptionCaught(NettyTransport.java:347)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:130)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline$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$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.exceptionCaught(SimpleChannelUpstreamHandler.java:153)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
[graylog.jar:?]
at
org.jboss.netty.channel.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$1.exceptionCaught(NettyTransport.java:204)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
[graylog.jar:?]
at org.jboss.netty.channel.Channels.fireExceptionCaught(Channels.java:525)
[graylog.jar:?]
at
org.jboss.netty.channel.AbstractChannelSink.exceptionCaught(AbstractChannelSink.java:48)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.notifyHandlerException(DefaultChannelPipeline.java:658)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:566)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
[graylog.jar:?]
at
org.graylog2.inputs.syslog.tcp.SyslogTCPFramingRouterHandler.messageReceived(SyslogTCPFramingRouterHandler.java:53)
[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$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124)
[graylog.jar:?]
at
org.graylog2.plugin.inputs.util.PacketInformationDumper.messageReceived(PacketInformationDumper.java:73)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline$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:1142)
[?:1.8.0_71]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[?:1.8.0_71]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_71]
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