JDK-8221218 - Insufficient buffer remaining for AEAD cipher fragment (2). Needs to be more than tag size (16)

[Thomas Lußnig]

Hi,

i like to inform you that this problem is not yet fixed. I Use java 
18.0.1 and the problem still popup.
OS: Win 11
openjdk 18 2022-03-22
OpenJDK Runtime Environment (build 18+36-2087)
OpenJDK 64-Bit Server VM (build 18+36-2087, mixed mode, sharing)

Espacialy under larger load.

Gruß Thomas

java.io.IOException: javax.net.ssl.SSLException: Insufficient buffer 
remaining for AEAD cipher fragment (2). Needs to be more than tag size (16)

         at 
org.eclipse.jetty.util.FutureCallback.block(FutureCallback.java:163)
         at 
org.eclipse.jetty.websocket.common.JettyWebSocketRemoteEndpoint.sendBlocking(JettyWebSocketRemoteEndpoint.java:224)
         at 
org.eclipse.jetty.websocket.common.JettyWebSocketRemoteEndpoint.sendString(JettyWebSocketRemoteEndpoint.java:85)
        ...
Caused by: javax.net.ssl.SSLException: Insufficient buffer remaining for 
AEAD cipher fragment (2). Needs to be more than tag size (16)
         at 
java.base/sun.security.ssl.Alert.createSSLException(Alert.java:133)
         at 
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:371)
         at 
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:314)
         at 
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:309)
         at 
java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:134)
         at 
java.base/sun.security.ssl.SSLEngineImpl.decode(SSLEngineImpl.java:736)
         at 
java.base/sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:691)
         at 
java.base/sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:506)
         at 
java.base/sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:482)
         at java.base/javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:679)
         at 
org.eclipse.jetty.io.ssl.SslConnection.unwrap(SslConnection.java:406)
         at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.fill(SslConnection.java:701)
         at 
org.eclipse.jetty.websocket.core.internal.WebSocketConnection.fillAndParse(WebSocketConnection.java:470)
         ... 16 more
         Suppressed: java.io.IOException: Broken pipe
                 at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.flush(SslConnection.java:1118)
                 at 
org.eclipse.jetty.io.WriteFlusher.flush(WriteFlusher.java:417)
                 at 
org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:272)
                 at 
org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:418)
                 at 
org.eclipse.jetty.websocket.core.internal.FrameFlusher.process(FrameFlusher.java:329)
                 at 
org.eclipse.jetty.util.IteratingCallback.processing(IteratingCallback.java:232)
                 at 
org.eclipse.jetty.util.IteratingCallback.succeeded(IteratingCallback.java:350)
                 at 
org.eclipse.jetty.util.Callback$Nested.succeeded(Callback.java:314)
                 at 
org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:389)
                 at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint$IncompleteWriteCallback.succeeded(SslConnection.java:1562)
                 at 
org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:389)
                 at 
org.eclipse.jetty.io.SocketChannelEndPoint$2.run(SocketChannelEndPoint.java:116)
                 ... 8 more