Log entry of "INFO GelfTcpTransport: Channel disconnected!" is written to logs

Graylog Central (peer support)
1

tail -f /var/log/nzyme/nzyme.log
22:22:35.211 [periodicals-0] INFO horse.wtf.nzyme.periodicals.versioncheck.VersioncheckThread - Starting to check for most recent Nzyme version.
22:22:35.890 [main] INFO horse.wtf.nzyme.Nzyme - Building PCAP handle on interface [wlan0mon]
22:22:35.943 [main] INFO horse.wtf.nzyme.Nzyme - PCAP handle for [wlan0mon] acquired. Cycling through channels <1,2,3,4,5,6,7,8,9,10,11,12,13,14>.
22:22:35.949 [nzyme-loop-0] INFO horse.wtf.nzyme.Nzyme - Commencing 802.11 frame processing on [wlan0mon] … (⌐■_■)–︻╦╤─ – – pew pew
22:22:37.392 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:37.670 [periodicals-0] INFO horse.wtf.nzyme.periodicals.Periodical - Periodical [Versionchecks] finished in <2458 ms>.
22:22:38.844 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:40.194 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:41.649 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:43.105 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:44.563 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:46.017 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:47.474 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:48.832 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:50.287 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:51.746 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:53.204 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:54.451 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:55.909 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:57.367 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:22:58.822 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:00.277 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:01.733 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:03.189 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:04.650 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:06.105 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:07.569 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:08.913 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:10.373 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:11.830 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:13.285 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:14.741 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:16.197 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:17.653 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:18.901 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:20.357 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:21.817 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:23.273 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:24.625 [gelfTcpTransport-1-1] ERROR org.graylog2.gelfclient.transport.GelfTcpTransport - Exception caught
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method) ~[?:1.8.0_181]
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) ~[?:1.8.0_181]
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) ~[?:1.8.0_181]
at sun.nio.ch.IOUtil.read(IOUtil.java:192) ~[?:1.8.0_181]
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) ~[?:1.8.0_181]
at io.netty.buffer.UnpooledUnsafeDirectByteBuf.setBytes(UnpooledUnsafeDirectByteBuf.java:447) ~[nzyme-0.2.1.jar:?]
at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:881) ~[nzyme-0.2.1.jar:?]
at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:242) ~[nzyme-0.2.1.jar:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119) [nzyme-0.2.1.jar:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) [nzyme-0.2.1.jar:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) [nzyme-0.2.1.jar:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) [nzyme-0.2.1.jar:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) [nzyme-0.2.1.jar:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111) [nzyme-0.2.1.jar:?]
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [nzyme-0.2.1.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
22:23:24.634 [gelfTcpTransport-1-1] ERROR org.graylog2.gelfclient.encoder.GelfMessageJsonEncoder - JSON encoding error
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method) ~[?:1.8.0_181]
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) ~[?:1.8.0_181]
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) ~[?:1.8.0_181]
at sun.nio.ch.IOUtil.read(IOUtil.java:192) ~[?:1.8.0_181]
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) ~[?:1.8.0_181]
at io.netty.buffer.UnpooledUnsafeDirectByteBuf.setBytes(UnpooledUnsafeDirectByteBuf.java:447) ~[nzyme-0.2.1.jar:?]
at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:881) ~[nzyme-0.2.1.jar:?]
at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:242) ~[nzyme-0.2.1.jar:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119) [nzyme-0.2.1.jar:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) [nzyme-0.2.1.jar:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) [nzyme-0.2.1.jar:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) [nzyme-0.2.1.jar:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) [nzyme-0.2.1.jar:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111) [nzyme-0.2.1.jar:?]
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [nzyme-0.2.1.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
22:23:24.635 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:26.081 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:27.537 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:28.893 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:30.348 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:31.804 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:33.261 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!
22:23:34.160 [statistics-0] INFO horse.wtf.nzyme.Main -
+++++ Statistics: +++++
Total frames considered: 773 (0 malformed), beacon: 757, probe-resp: 3, probe-req: 13
Frames per channel: 1: 773
Malformed Frames per channel:
Probing devices: 1 (last 60s)
Access points: 1 (last 60s)
Beaconing networks: 1 (last 60s)
22:23:34.716 [gelfTcpTransport-1-1] INFO org.graylog2.gelfclient.transport.GelfTcpTransport - Channel disconnected!

2

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