[jboss-jira] [JBoss JIRA] (WFLY-4696) OutOfMemory DirectByteBuffer XNIO
Carlos Rodríguez Aguado (JIRA)
issues at jboss.org
Thu May 28 10:53:02 EDT 2015
[ https://issues.jboss.org/browse/WFLY-4696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carlos Rodríguez Aguado updated WFLY-4696:
------------------------------------------
Description:
I get this errors constantly in my server when a web connection is interrupted from the browser for instance:
11:50:45,301 ERROR [stderr] (default task-339) Exception in thread "default task-339" java.nio.BufferOverflowException
11:50:45,301 ERROR [stderr] (default task-339) at java.nio.DirectByteBuffer.put(DirectByteBuffer.java:363)
11:50:45,301 ERROR [stderr] (default task-339) at java.nio.ByteBuffer.put(ByteBuffer.java:859)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.util.HttpString.appendTo(HttpString.java:204)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.protocol.http.HttpResponseConduit.processWrite(HttpResponseConduit.java:150)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.protocol.http.HttpResponseConduit.flush(HttpResponseConduit.java:629)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.flush(AbstractFixedLengthStreamSinkConduit.java:205)
11:50:45,301 ERROR [stderr] (default task-339) at org.xnio.conduits.ConduitStreamSinkChannel.flush(ConduitStreamSinkChannel.java:162)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.channels.DetachableStreamSinkChannel.flush(DetachableStreamSinkChannel.java:100)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange.closeAndFlushResponse(HttpServerExchange.java:1489)
11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1470)
11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:201)
11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727)
11:50:45,317 ERROR [stderr] (default task-339) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
11:50:45,317 ERROR [stderr] (default task-339) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
11:50:45,317 ERROR [stderr] (default task-339) at java.lang.Thread.run(Thread.java:745)
And then, I think this errors lead to a OutOfMemory crash:
14:23:09,592 ERROR [org.xnio.listener] (default I/O-3) XNIO001007: A channel event listener threw an exception: java.lang.OutOfMemoryError
at sun.misc.Unsafe.allocateMemory(Native Method) [rt.jar:1.8.0_20]
at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:127) [rt.jar:1.8.0_20]
at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311) [rt.jar:1.8.0_20]
at org.xnio.BufferAllocator$2.allocate(BufferAllocator.java:57) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.BufferAllocator$2.allocate(BufferAllocator.java:55) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ByteBufferSlicePool.allocate(ByteBufferSlicePool.java:149) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.JsseSslConduitEngine.<init>(JsseSslConduitEngine.java:143) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.JsseSslStreamConnection.<init>(JsseSslStreamConnection.java:71) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.JsseAcceptingSslStreamConnection.accept(JsseAcceptingSslStreamConnection.java:45) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.JsseAcceptingSslStreamConnection.accept(JsseAcceptingSslStreamConnection.java:37) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.AbstractAcceptingSslChannel.accept(AbstractAcceptingSslChannel.java:187) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:289) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:286) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners$DelegatingChannelListener.handleEvent(ChannelListeners.java:1092) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.nio.NioTcpServerHandle.handleReady(NioTcpServerHandle.java:53) [xnio-nio-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.nio.WorkerThread.run(WorkerThread.java:539) [xnio-nio-3.2.2.Final.jar:3.2.2.Final]
I also have found that if I perform a full GC manually the server recovers, but it can not recover by itself, by performing other types of GCs.
was:
I get this errors constantly in my server when a web connection is interrupted from the browser for instance:
11:50:45,301 ERROR [stderr] (default task-339) Exception in thread "default task-339" java.nio.BufferOverflowException
11:50:45,301 ERROR [stderr] (default task-339) at java.nio.DirectByteBuffer.put(DirectByteBuffer.java:363)
11:50:45,301 ERROR [stderr] (default task-339) at java.nio.ByteBuffer.put(ByteBuffer.java:859)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.util.HttpString.appendTo(HttpString.java:204)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.protocol.http.HttpResponseConduit.processWrite(HttpResponseConduit.java:150)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.protocol.http.HttpResponseConduit.flush(HttpResponseConduit.java:629)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.flush(AbstractFixedLengthStreamSinkConduit.java:205)
11:50:45,301 ERROR [stderr] (default task-339) at org.xnio.conduits.ConduitStreamSinkChannel.flush(ConduitStreamSinkChannel.java:162)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.channels.DetachableStreamSinkChannel.flush(DetachableStreamSinkChannel.java:100)
11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange.closeAndFlushResponse(HttpServerExchange.java:1489)
11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1470)
11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:201)
11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727)
11:50:45,317 ERROR [stderr] (default task-339) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
11:50:45,317 ERROR [stderr] (default task-339) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
11:50:45,317 ERROR [stderr] (default task-339) at java.lang.Thread.run(Thread.java:745)
And then, I think this errors lead to a OutOfMemory crash:
14:23:09,592 ERROR [org.xnio.listener] (default I/O-3) XNIO001007: A channel event listener threw an exception: java.lang.OutOfMemoryError
at sun.misc.Unsafe.allocateMemory(Native Method) [rt.jar:1.8.0_20]
at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:127) [rt.jar:1.8.0_20]
at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311) [rt.jar:1.8.0_20]
at org.xnio.BufferAllocator$2.allocate(BufferAllocator.java:57) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.BufferAllocator$2.allocate(BufferAllocator.java:55) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ByteBufferSlicePool.allocate(ByteBufferSlicePool.java:149) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.JsseSslConduitEngine.<init>(JsseSslConduitEngine.java:143) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.JsseSslStreamConnection.<init>(JsseSslStreamConnection.java:71) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.JsseAcceptingSslStreamConnection.accept(JsseAcceptingSslStreamConnection.java:45) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.JsseAcceptingSslStreamConnection.accept(JsseAcceptingSslStreamConnection.java:37) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ssl.AbstractAcceptingSslChannel.accept(AbstractAcceptingSslChannel.java:187) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:289) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:286) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners$DelegatingChannelListener.handleEvent(ChannelListeners.java:1092) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.nio.NioTcpServerHandle.handleReady(NioTcpServerHandle.java:53) [xnio-nio-3.2.2.Final.jar:3.2.2.Final]
at org.xnio.nio.WorkerThread.run(WorkerThread.java:539) [xnio-nio-3.2.2.Final.jar:3.2.2.Final]
I also have found that if I perform a full GC manually the server recovers, but it can not recover by itself, by performing other types of GCs.
> OutOfMemory DirectByteBuffer XNIO
> ---------------------------------
>
> Key: WFLY-4696
> URL: https://issues.jboss.org/browse/WFLY-4696
> Project: WildFly
> Issue Type: Bug
> Components: IO, Web (Undertow)
> Affects Versions: 8.1.0.Final, 8.2.0.Final
> Reporter: Carlos Rodríguez Aguado
> Assignee: Stuart Douglas
> Priority: Blocker
>
> I get this errors constantly in my server when a web connection is interrupted from the browser for instance:
> 11:50:45,301 ERROR [stderr] (default task-339) Exception in thread "default task-339" java.nio.BufferOverflowException
> 11:50:45,301 ERROR [stderr] (default task-339) at java.nio.DirectByteBuffer.put(DirectByteBuffer.java:363)
> 11:50:45,301 ERROR [stderr] (default task-339) at java.nio.ByteBuffer.put(ByteBuffer.java:859)
> 11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.util.HttpString.appendTo(HttpString.java:204)
> 11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.protocol.http.HttpResponseConduit.processWrite(HttpResponseConduit.java:150)
> 11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.protocol.http.HttpResponseConduit.flush(HttpResponseConduit.java:629)
> 11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.flush(AbstractFixedLengthStreamSinkConduit.java:205)
> 11:50:45,301 ERROR [stderr] (default task-339) at org.xnio.conduits.ConduitStreamSinkChannel.flush(ConduitStreamSinkChannel.java:162)
> 11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.channels.DetachableStreamSinkChannel.flush(DetachableStreamSinkChannel.java:100)
> 11:50:45,301 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange.closeAndFlushResponse(HttpServerExchange.java:1489)
> 11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1470)
> 11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:201)
> 11:50:45,317 ERROR [stderr] (default task-339) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727)
> 11:50:45,317 ERROR [stderr] (default task-339) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 11:50:45,317 ERROR [stderr] (default task-339) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 11:50:45,317 ERROR [stderr] (default task-339) at java.lang.Thread.run(Thread.java:745)
> And then, I think this errors lead to a OutOfMemory crash:
> 14:23:09,592 ERROR [org.xnio.listener] (default I/O-3) XNIO001007: A channel event listener threw an exception: java.lang.OutOfMemoryError
> at sun.misc.Unsafe.allocateMemory(Native Method) [rt.jar:1.8.0_20]
> at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:127) [rt.jar:1.8.0_20]
> at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311) [rt.jar:1.8.0_20]
> at org.xnio.BufferAllocator$2.allocate(BufferAllocator.java:57) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.BufferAllocator$2.allocate(BufferAllocator.java:55) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ByteBufferSlicePool.allocate(ByteBufferSlicePool.java:149) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ssl.JsseSslConduitEngine.<init>(JsseSslConduitEngine.java:143) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ssl.JsseSslStreamConnection.<init>(JsseSslStreamConnection.java:71) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ssl.JsseAcceptingSslStreamConnection.accept(JsseAcceptingSslStreamConnection.java:45) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ssl.JsseAcceptingSslStreamConnection.accept(JsseAcceptingSslStreamConnection.java:37) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ssl.AbstractAcceptingSslChannel.accept(AbstractAcceptingSslChannel.java:187) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:289) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:286) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ChannelListeners$DelegatingChannelListener.handleEvent(ChannelListeners.java:1092) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.nio.NioTcpServerHandle.handleReady(NioTcpServerHandle.java:53) [xnio-nio-3.2.2.Final.jar:3.2.2.Final]
> at org.xnio.nio.WorkerThread.run(WorkerThread.java:539) [xnio-nio-3.2.2.Final.jar:3.2.2.Final]
> I also have found that if I perform a full GC manually the server recovers, but it can not recover by itself, by performing other types of GCs.
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