{"action":"closed","issue":{"url":"https://api.github.com/repos/Graylog2/graylog2-server/issues/1658","repository_url":"https://api.github.com/repos/Graylog2/graylog2-server","labels_url":"https://api.github.com/repos/Graylog2/graylog2-server/issues/1658/labels{/name}","comments_url":"https://api.github.com/repos/Graylog2/graylog2-server/issues/1658/comments","events_url":"https://api.github.com/repos/Graylog2/graylog2-server/issues/1658/events","html_url":"https://github.com/Graylog2/graylog2-server/issues/1658","id":124064964,"number":1658,"title":"Error in log when load balancer (F5) check /system/lbstatus","user":{"login":"ismaelpuerto","id":5991305,"avatar_url":"https://avatars.githubusercontent.com/u/5991305?v=3","gravatar_id":"","url":"https://api.github.com/users/ismaelpuerto","html_url":"https://github.com/ismaelpuerto","followers_url":"https://api.github.com/users/ismaelpuerto/followers","following_url":"https://api.github.com/users/ismaelpuerto/following{/other_user}","gists_url":"https://api.github.com/users/ismaelpuerto/gists{/gist_id}","starred_url":"https://api.github.com/users/ismaelpuerto/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ismaelpuerto/subscriptions","organizations_url":"https://api.github.com/users/ismaelpuerto/orgs","repos_url":"https://api.github.com/users/ismaelpuerto/repos","events_url":"https://api.github.com/users/ismaelpuerto/events{/privacy}","received_events_url":"https://api.github.com/users/ismaelpuerto/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Graylog2/graylog2-server/labels/bug","name":"bug","color":"e11d21"},{"url":"https://api.github.com/repos/Graylog2/graylog2-server/labels/P4","name":"P4","color":"fef2c0"},{"url":"https://api.github.com/repos/Graylog2/graylog2-server/labels/S3","name":"S3","color":"bfdadc"}],"state":"closed","locked":false,"assignee":{"login":"joschi","id":43951,"avatar_url":"https://avatars.githubusercontent.com/u/43951?v=3","gravatar_id":"","url":"https://api.github.com/users/joschi","html_url":"https://github.com/joschi","followers_url":"https://api.github.com/users/joschi/followers","following_url":"https://api.github.com/users/joschi/following{/other_user}","gists_url":"https://api.github.com/users/joschi/gists{/gist_id}","starred_url":"https://api.github.com/users/joschi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/joschi/subscriptions","organizations_url":"https://api.github.com/users/joschi/orgs","repos_url":"https://api.github.com/users/joschi/repos","events_url":"https://api.github.com/users/joschi/events{/privacy}","received_events_url":"https://api.github.com/users/joschi/received_events","type":"User","site_admin":false},"milestone":null,"comments":2,"created_at":"2015-12-28T13:02:37Z","updated_at":"2016-03-16T11:33:27Z","closed_at":"2016-03-16T11:33:27Z","body":"Hi\r\n\r\nWe have F5 for groylogs inputs. The F5 checks string \"200 OK\" in /system/lbstatus. When F5 match this string, it send FIN packet after it receives the entire requested object. With this request, graylog write:\r\n\r\n```\r\n2015-12-28T12:49:47.787Z ERROR [NettyContainer] Uncaught exception during jersey resource handling\r\njava.io.IOException: Connection reset by peer\r\n\tat sun.nio.ch.FileDispatcherImpl.read0(Native Method)\r\n\tat sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)\r\n\tat sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)\r\n\tat sun.nio.ch.IOUtil.read(IOUtil.java:192)\r\n\tat sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)\r\n\tat org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:64)\r\n\tat org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)\r\n\tat org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)\r\n\tat org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)\r\n\tat org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)\r\n\tat org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)\r\n\tat org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)\r\n\tat com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)\r\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)\r\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)\r\n\tat java.lang.Thread.run(Thread.java:745)\r\n2015-12-28T12:49:47.789Z WARN  [DefaultChannelPipeline] An exception was thrown by a user handler while handling an exception event ([id: 0xfeea709c, /10.68.30.3:18919 :> /10.68.30.43:12900] EXCEPTION: java.io.IOException: Connection reset by peer)\r\njava.lang.NullPointerException\r\n\tat org.graylog2.jersey.container.netty.NettyContainer.exceptionCaught(NettyContainer.java:412)\r\n\tat org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:112)\r\n\tat org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)\r\n\tat org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)\r\n\tat org.jboss.netty.handler.execution.ChannelUpstreamEventRunnable.doRun(ChannelUpstreamEventRunnable.java:43)\r\n\tat org.jboss.netty.handler.execution.ChannelEventRunnable.run(ChannelEventRunnable.java:67)\r\n\tat com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)\r\n\tat org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor$MemoryAwareRunnable.run(MemoryAwareThreadPoolExecutor.java:606)\r\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)\r\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)\r\n\tat java.lang.Thread.run(Thread.java:745)'\r\n```\r\n\r\nMore info: [https://support.f5.com/kb/en-us/solutions/public/11000/300/sol11359](https://support.f5.com/kb/en-us/solutions/public/11000/300/sol11359)"}}