JBoss Remoting deadlocks in OutboundMessage.cancel and RemoteWriteListener.send
Issue
- JBoss becomes unresponsive with a deadlock like the following:
"Remoting read-1":
at org.jboss.remoting3.remote.OutboundMessage.cancel(OutboundMessage.java:288)
- waiting to lock <0xdd0ae4c0> (a org.xnio.streams.BufferPipeOutputStream)
at org.jboss.remoting3.remote.RemoteConnectionChannel.closeMessages(RemoteConnectionChannel.java:560)
at org.jboss.remoting3.remote.RemoteConnectionChannel.closeAction(RemoteConnectionChannel.java:542)
at org.jboss.remoting3.spi.AbstractHandleableCloseable.closeAsync(AbstractHandleableCloseable.java:372)
at org.jboss.remoting3.remote.RemoteConnectionHandler.closeAllChannels(RemoteConnectionHandler.java:429)
at org.jboss.remoting3.remote.RemoteConnectionHandler.sendCloseRequest(RemoteConnectionHandler.java:233)
at org.jboss.remoting3.remote.RemoteConnectionHandler.handleConnectionClose(RemoteConnectionHandler.java:113)
at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:81)
- locked <0xdd29f670> (a java.util.ArrayDeque)
at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:45)
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
at org.xnio.channels.TranslatingSuspendableChannel.handleReadable(TranslatingSuspendableChannel.java:189)
at org.xnio.channels.TranslatingSuspendableChannel$1.handleEvent(TranslatingSuspendableChannel.java:103)
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
at org.xnio.channels.TranslatingSuspendableChannel.handleReadable(TranslatingSuspendableChannel.java:189)
at org.xnio.ssl.JsseConnectedSslStreamChannel.handleReadable(JsseConnectedSslStreamChannel.java:183)
at org.xnio.channels.TranslatingSuspendableChannel$1.handleEvent(TranslatingSuspendableChannel.java:103)
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
at org.xnio.nio.NioHandle.run(NioHandle.java:90)
at org.xnio.nio.WorkerThread.run(WorkerThread.java:198)
"Remoting task-2":
at org.jboss.remoting3.remote.RemoteConnection$RemoteWriteListener.send(RemoteConnection.java:294)
- waiting to lock <0xdd29f670> (a java.util.ArrayDeque)
at org.jboss.remoting3.remote.RemoteConnection.send(RemoteConnection.java:122)
at org.jboss.remoting3.remote.OutboundMessage$1.accept(OutboundMessage.java:154)
at org.xnio.streams.BufferPipeOutputStream.send(BufferPipeOutputStream.java:126)
at org.xnio.streams.BufferPipeOutputStream.send(BufferPipeOutputStream.java:114)
at org.xnio.streams.BufferPipeOutputStream.flush(BufferPipeOutputStream.java:143)
- locked <0xdd0ae4c0> (a org.xnio.streams.BufferPipeOutputStream)
at org.xnio.streams.BufferPipeOutputStream.close(BufferPipeOutputStream.java:161)
- locked <0xdd0ae4c0> (a org.xnio.streams.BufferPipeOutputStream)
at org.jboss.remoting3.remote.OutboundMessage.close(OutboundMessage.java:283)
- locked <0xdd0ae4c0> (a org.xnio.streams.BufferPipeOutputStream)
at org.jboss.as.ejb3.remote.protocol.versionone.ChannelAssociation.releaseChannelMessageOutputStream(ChannelAssociation.java:85)
at org.jboss.as.ejb3.remote.EJBRemoteConnectorService.sendVersionMessage(EJBRemoteConnectorService.java:184)
at org.jboss.as.ejb3.remote.EJBRemoteConnectorService.access$000(EJBRemoteConnectorService.java:73)
at org.jboss.as.ejb3.remote.EJBRemoteConnectorService$ChannelOpenListener.channelOpened(EJBRemoteConnectorService.java:211)
at org.jboss.remoting3.spi.SpiUtils$ServiceOpenTask.run(SpiUtils.java:126)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Environment
- JBoss Enterprise Application Platform (EAP) 6.4.2+
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