IllegalStateExecption causing stop of processing incoming messages through WebSocket

[paveldayneko]

Jetty version(s)
12.0.7

Jetty Environment
ee10

OS type/version
Linux

Description
We are running Java service with Spring Boot exposing Web Socket based connection. And some connections suddenly stop receiving incoming message. Every incedent like that coincides with Warning log from Jetty

WARN org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy [qtp1558825448-9112] Task run failed
java.lang.IllegalStateException: already released ReferenceCounter@4efeb79f[r=0]
	at org.eclipse.jetty.io.Retainable$ReferenceCounter.lambda$release$2(Retainable.java:192) ~[jetty-io-12.0.7.jar!/:12.0.7]
	at java.base/java.util.concurrent.atomic.AtomicInteger.updateAndGet(AtomicInteger.java:281) ~[?:?]
	at org.eclipse.jetty.io.Retainable$ReferenceCounter.release(Retainable.java:189) ~[jetty-io-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.io.AbstractRetainableByteBuffer.release(AbstractRetainableByteBuffer.java:58) ~[jetty-io-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.io.ArrayByteBufferPool$Buffer.release(ArrayByteBufferPool.java:598) ~[jetty-io-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.websocket.core.WebSocketConnection.releaseNetworkBuffer(WebSocketConnection.java:322) ~[jetty-websocket-core-common-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.websocket.core.WebSocketConnection.fillAndParse(WebSocketConnection.java:496) ~[jetty-websocket-core-common-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.websocket.core.WebSocketConnection.onFillable(WebSocketConnection.java:332) ~[jetty-websocket-core-common-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:322) ~[jetty-io-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99) ~[jetty-io-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) ~[jetty-io-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:478) ~[jetty-util-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:441) ~[jetty-util-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:293) ~[jetty-util-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:201) ~[jetty-util-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:410) ~[jetty-util-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:971) ~[jetty-util-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1201) ~[jetty-util-12.0.7.jar!/:12.0.7]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1156) ~[jetty-util-12.0.7.jar!/:12.0.7]
	at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]

It seems to be related to #12082

How to reproduce?

In our case issue can be reproduced only under high load

[joakime]

Upgrade to 12.0.16, this has already been addressed in that version.