logstash-exception.log

2018-05-22 19:35:55.721 WARN [SIGTERM handler] [logstash.runner] [invoke] [sun.reflect.GeneratedMethodAccessor107.invoke(Unknown Source)] - SIGTERM received. Shutting down.
2018-05-22 19:35:56.235 WARN [nioEventLoopGroup-8-1] [io.netty.channel.AbstractChannel] [warn] [io.netty.util.internal.logging.Slf4JLogger.warn(Slf4JLogger.java:146)] - Force-closing a channel whose registration task was not accepted by an event loop: [id: 0x95df02c8, L:/172.18.0.3:7002 - R:/10.1.14.123:59451]
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:475) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:56.235 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:111) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1062) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:486) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:56.236 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:129) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetFailure(AbstractChannel.java:906) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:487) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:56.236 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:170) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:28) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:57.289 WARN [nioEventLoopGroup-8-1] [io.netty.channel.AbstractChannel] [warn] [io.netty.util.internal.logging.Slf4JLogger.warn(Slf4JLogger.java:146)] - Force-closing a channel whose registration task was not accepted by an event loop: [id: 0xaad73a99, L:/172.18.0.3:7002 - R:/10.1.42.90:24761]
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:475) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:57.290 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:111) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1062) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:486) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:57.290 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:129) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetFailure(AbstractChannel.java:906) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:487) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:57.291 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:170) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:28) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:57.987 WARN [nioEventLoopGroup-8-1] [io.netty.channel.AbstractChannel] [warn] [io.netty.util.internal.logging.Slf4JLogger.warn(Slf4JLogger.java:146)] - Force-closing a channel whose registration task was not accepted by an event loop: [id: 0xe6204967, L:/172.18.0.3:7002 - R:/10.1.31.74:12300]
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:475) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:57.988 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:111) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1062) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:486) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:57.988 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:129) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetFailure(AbstractChannel.java:906) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:487) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:80) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:74) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:85) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
2018-05-22 19:35:57.988 ERROR [nioEventLoopGroup-8-1] [io.netty.util.concurrent.DefaultPromise.rejectedExecution] [error] [io.netty.util.internal.logging.Slf4JLogger.error(Slf4JLogger.java:181)] - Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:765) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:170) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:28) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:244) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877) [logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [logstash-input-tcp-5.0.3.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
  2018-05-22 19:35:58.402 DEBUG [Ruby-0-Thread-56: :1] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)] - timeout, enqueue pile now
2018-05-22 19:36:00.850 WARN [Ruby-0-Thread-65: /usr/share/logstash/lib/bootstrap/environment.rb:6] [logstash.shutdownwatcher] [invoke] [sun.reflect.GeneratedMethodAccessor107.invoke(Unknown Source)] - {"inflight_count"=>0, "stalling_thread_info"=>{}}
2018-05-22 19:36:00.851 ERROR [Ruby-0-Thread-65: /usr/share/logstash/lib/bootstrap/environment.rb:6] [logstash.shutdownwatcher] [invoke0] [sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)] - The shutdown process appears to be stalled due to busy or blocked plugins. Check the logs for more information.
2018-05-22 19:36:01.040 DEBUG [[main]-pipeline-manager] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)] - Closing {:plugin=>"LogStash::Outputs::SumoLogic"}
2018-05-22 19:36:01.040 INFO [[main]-pipeline-manager] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)] - shutting down piler...
2018-05-22 19:36:01.404 DEBUG [Ruby-0-Thread-56: :1] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)] - timeout, enqueue pile now
2018-05-22 19:36:01.404 INFO [[main]-pipeline-manager] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)] - piler is fully shutted down
2018-05-22 19:36:01.405 INFO [[main]-pipeline-manager] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)] - shutting down sender...
2018-05-22 19:36:01.405 DEBUG [Ruby-0-Thread-55: :1] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)] - STOP_TAG is received.
2018-05-22 19:36:01.405 INFO [Ruby-0-Thread-55: :1] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)] - waiting messages sent out...
2018-05-22 19:36:01.405 INFO [[main]-pipeline-manager] [logstash.outputs.sumologic] [invoke] [sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)] - sender is fully shutted down
2018-05-22 19:36:01.407 INFO [[main]-pipeline-manager] [logstash.pipeline] [invoke] [sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)] - Pipeline has terminated {:pipeline_id=>"main", :thread=>"#<Thread:0x7d330508 run>"}