"Uncaught Throwable In ProcessSockets NullPointerException" in Weblogic Server 12.1.3 (Doc ID 2109992.1)

Last updated on JUNE 09, 2016

Applies to:

Oracle WebLogic Server - Version 12.1.3.0.0 and later
Information in this document applies to any platform.

Symptoms

There are "Uncaught Throwable in processSockets {0}" errors in WebLogic Server 12.1.3.0.0 as below:

####<Feb 14, 2016 8:03:53 PM CST> <Error> <HTTP> <xxx.yyy.com> <AdminServer> <ExecuteThread: '3' for queue: 'weblogic.socket.Muxer'> <<WLS Kernel>> <> <> <1455501833632> <BEA-101215> <Malformed request "null". Request parsing failed, Code: -1>
####<Feb 14, 2016 8:03:53 PM CST> <Error> <Socket> <xxx.yyy.com> <AdminServer> <ExecuteThread: '3' for queue: 'weblogic.socket.Muxer'> <<WLS Kernel>> <> <> <1455501833635> <BEA-000405> <Uncaught Throwable in processSockets
java.lang.NullPointerException.
java.lang.NullPointerException
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:86)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:110)
at weblogic.servlet.internal.HttpConnectionHandler.send400Response(HttpConnectionHandler.java:543)
at weblogic.servlet.internal.HttpConnectionHandler.dispatch(HttpConnectionHandler.java:618)
at weblogic.servlet.internal.MuxableSocketHTTP.dispatch(MuxableSocketHTTP.java:131)
at weblogic.socket.MuxableSocketDiscriminator.dispatch(MuxableSocketDiscriminator.java:186)
at weblogic.socket.SocketMuxer.readReadySocketOnce(SocketMuxer.java:970)
at weblogic.socket.SocketMuxer.readReadySocket(SocketMuxer.java:907)
at weblogic.socket.NIOSocketMuxer.process(NIOSocketMuxer.java:496)
at weblogic.socket.NIOSocketMuxer.processSockets(NIOSocketMuxer.java:462)
at weblogic.socket.SocketReaderRequest.run(SocketReaderRequest.java:30)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:43)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:147)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:119)

 

Cause

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