XNIO007007: Thread is terminating is logged during shutdown in JBoss EAP 7.0

Issue

The following error message is sometimes logged in server.log during shutdown JBoss EAP 7.0.z:

2024-09-04 12:27:32,481 INFO  [org.jboss.as.server] (management-handler-thread - 4) WFLYSRV0236: Suspending server with no timeout.
2024-09-04 12:27:32,493 INFO  [org.jboss.as.server] (Management Triggered Shutdown) WFLYSRV0241: Shutting down in response to management operation 'shutdown'
...
2024-09-04 12:27:35,284 ERROR [org.xnio.listener] (default I/O-23) XNIO001007: A channel event listener threw an exception: java.util.concurrent.RejectedExecutionException: XNIO007007: Thread is terminating
        at org.xnio.nio.WorkerThread.executeAfter(WorkerThread.java:627)
        at io.undertow.server.protocol.ParseTimeoutUpdater.handleSchedule(ParseTimeoutUpdater.java:85)
        at io.undertow.server.protocol.ParseTimeoutUpdater.connectionIdle(ParseTimeoutUpdater.java:64)
        at io.undertow.server.protocol.http.HttpReadListener.newRequest(HttpReadListener.java:114)
        at io.undertow.server.protocol.http.HttpOpenListener.handleEvent(HttpOpenListener.java:143)
        at io.undertow.server.protocol.http.HttpOpenListener.handleEvent(HttpOpenListener.java:92)
        at io.undertow.server.protocol.http.HttpOpenListener.handleEvent(HttpOpenListener.java:51)
        at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
        at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:291)
        at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:286)
        at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
        at org.xnio.nio.QueuedNioTcpServer$1.run(QueuedNioTcpServer.java:131)
        at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:592)
        at org.xnio.nio.WorkerThread.run(WorkerThread.java:472)