10:30:41,305 ERROR [io.undertow.request.io] (default I/O-28) UT005090: Unexpected failure: java.lang.ArrayIndexOutOfBoundsException: Index -126 out of bounds for length 256
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.server.Connectors.isValidTokenCharacter(Connectors.java:644)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.protocols.http2.Http2HeaderBlockParser.emitHeader(Http2HeaderBlockParser.java:195)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.protocols.http2.HpackDecoder.decode(HpackDecoder.java:154)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.protocols.http2.Http2HeaderBlockParser.handleData(Http2HeaderBlockParser.java:112)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.protocols.http2.Http2PushBackParser.parse(Http2PushBackParser.java:63)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.protocols.http2.Http2FrameHeaderParser.handle(Http2FrameHeaderParser.java:192)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.protocols.http2.Http2Channel.parseFrameNoContinuation(Http2Channel.java:658)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.protocols.http2.Http2Channel.parseFrame(Http2Channel.java:636)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.server.protocol.framed.AbstractFramedChannel.receive(AbstractFramedChannel.java:460)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.server.protocol.http2.Http2ReceiveListener.handleEvent(Http2ReceiveListener.java:113)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.server.protocol.http2.Http2ReceiveListener.handleEvent(Http2ReceiveListener.java:75)
at org.jboss.xnio@3.8.16.Final//org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
t io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.handleEvent(AbstractFramedChannel.java:1032)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.handleEvent(AbstractFramedChannel.java:1012)
at org.jboss.xnio@3.8.16.Final//org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.lambda$handleEvent$0(AbstractFramedChannel.java:1040)
at io.undertow.core@2.3.20.Final-SNAPSHOT//io.undertow.server.protocol.framed.AbstractFramedChannel$1.run(AbstractFramedChannel.java:147)
at org.jboss.xnio.nio@3.8.16.Final//org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:624)
at org.jboss.xnio.nio@3.8.16.Final//org.xnio.nio.WorkerThread.run(WorkerThread.java:491)