Transient Name Server prints socket failures and sometimes crashes on NT4.0

After executing any JavaIDL tests on NT using r7 version of JavaIDL 1.2 (JDK1.2 EA2/beta) , the transient name server prints the following output. Sometimes it crashes. See bug 4071256 also

                                at com.sun.CORBA.iiop.ReaderThread.run(IIOPConnection.java:80)
                                fd: 956
                                fd: 976
                                fd: 828
                                fd: 888
                                java.lang.NoClassDefFoundError: M_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket
                                 input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input strea
                                 m readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_re
                                 cv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket
                                  input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input strea
                                  m readJVM_recv in socket input stream read
                                  java.lang.NoClassDefFoundError: M_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket
                                   input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input strea
                                   m readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_re
                                   cv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket
                                    input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input strea
                                    m readJVM_recv in socket input stream readJVM_recv in socket input stream read
                                    java.lang.NoClassDefFoundError: M_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket
                                     input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input strea
                                     m readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_re
                                     cv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket
                                      input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input strea
                                      m readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream read
                                      java.lang.NoClassDefFoundError: M_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket
                                       input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input strea
                                       m readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_re
                                       cv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket
                                        input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input strea
                                        m readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_recv in socket input stream readJVM_re
                                        cv in socket input stream read
                                                at java.net.SocketInputStream.socketRead(Native Method)
                                                        at java.net.SocketInputStream.socketRead(Native Method)
                                                                at java.net.SocketInputStream.socketRead(Native Method)
                                                                        at java.net.SocketInputStream.socketRead(Native Method)
                                                                                at java.net.SocketInputStream.read(SocketInputStream.java:96)
                                                                                        at java.net.SocketInputStream.read(SocketInputStream.java:96)
                                                                                                at java.net.SocketInputStream.read(SocketInputStream.java:96)
                                                                                                        at java.net.SocketInputStream.read(SocketInputStream.java:96)
                                                                                                                at com.sun.CORBA.iiop.Message.readFully(Message.java:261)
                                                                                                                        at com.sun.CORBA.iiop.Message.readFully(Message.java:261)
                                                                                                                                at com.sun.CORBA.iiop.Message.readFully(Message.java:261)
                                                                                                                                        at com.sun.CORBA.iiop.Message.readFully(Message.java:261)
                                                                                                                                                at com.sun.CORBA.iiop.Message.createFromStream(Message.java:158)
                                                                                                                                                        at com.sun.CORBA.iiop.Message.createFromStream(Message.java:158)
                                                                                                                                                                at com.sun.CORBA.iiop.Message.createFromStream(Message.java:158)
                                                                                                                                                                        at com.sun.CORBA.iiop.Message.createFromStream(Message.java:158)
                                                                                                                                                                                at com.sun.CORBA.iiop.IIOPInputStream.prefill(IIOPInputStream.java:75)
                                                                                                                                                                                        at com.sun.CORBA.iiop.IIOPInputStream.prefill(IIOPInputStream.java:75)
                                                                                                                                                                                                at com.sun.CORBA.iiop.IIOPInputStream.prefill(IIOPInputStream.j
                                                                                                                                                                                                        at com.sun.CORBA.iiop.IIOPInputStream.prefill(IIOPInput
                                                                                                                                                                                                                at com.sun.CORBA.iiop.IIOPConnection.createInpu
                                                                                                                                                                                                                        at com.sun.CORBA.iiop.IIOPConnection.cr
                                                                                                                                                                                                                                at com.sun.CORBA.iiop.IIOPConne
                                                                                                                                                                                                                                        at com.sun.CORBA.iiop.I
                                                                                                                                                                                                                                                at com.sun.CORB
                                                                                                                                                                                                                                                        at com.
                                                                                                                                                                                                                                                               
        at com.sun.CORBA.iiop.ReaderThread.run(IIOPConnection.java:80)

        C:\jdk1.2_r7\build\win32\bin>