java.net.SocketException: This exception has no message.

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java.net.SocketException:
at java.net.NetworkInterface.rethrowAsSocketException(NetworkInterface.java:248)
at java.net.NetworkInterface.readIntFile(NetworkInterface.java:243)
at java.net.NetworkInterface.getByNameInternal(NetworkInterface.java:121)
at java.net.NetworkInterface.getNetworkInterfacesList(NetworkInterface.java:309)
at java.net.NetworkInterface.getNetworkInterfaces(NetworkInterface.java:298)
at io.netty.util.NetUtil.(NetUtil.java:157)
at io.netty.util.internal.MacAddressUtil.bestAvailableMac(MacAddressUtil.java:53)
at io.netty.channel.DefaultChannelId.defaultMachineId(DefaultChannelId.java:127)
at io.netty.channel.DefaultChannelId.(DefaultChannelId.java:104)
at io.netty.channel.AbstractChannel.newId(AbstractChannel.java:107)
at io.netty.channel.AbstractChannel.(AbstractChannel.java:79)
at io.netty.channel.nio.AbstractNioChannel.(AbstractNioChannel.java:83)
at io.netty.channel.nio.AbstractNioMessageChannel.(AbstractNioMessageChannel.java:42)
at io.netty.channel.socket.nio.NioServerSocketChannel.(NioServerSocketChannel.java:84)
at io.netty.channel.socket.nio.NioServerSocketChannel.(NioServerSocketChannel.java:70)
at java.lang.Class.newInstanceImpl(Native Method)
at java.lang.Class.newInstance(Class.java:1215)
at io.netty.channel.ReflectiveChannelFactory.newChannel(ReflectiveChannelFactory.java:38)
at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:319)
at io.netty.bootstrap.AbstractBootstrap.doBind(AbstractBootstrap.java:281)
at io.netty.bootstrap.AbstractBootstrap.bind(AbstractBootstrap.java:277)
at io.netty.bootstrap.AbstractBootstrap.bind(AbstractBootstrap.java:252)

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