With an up to date build of jdk8/tl then this test has failed a few times with "Address already in use".

The tests are run with jtreg -agentvm -concurrency:auto so there is load on the system and potentially up to 8 RMI tests run concurrently (in different VMs). This may be an indication of a timing issue or it may be race condition that occurs when there is competition for TCP ports and resources.


#Test Results (version 2)
#Sun Jun 16 02:55:45 IST 2013
#checksum:6bae4885a8e5cc1e
#-----testdescription-----
$file=/u/alanb/ws/tl/jdk/test/java/rmi/transport/closeServerSocket/CloseServerSocket.java
$root=/u/alanb/ws/tl/jdk/test
author=Peter Jones
keywords=bug4457683 othervm
library=../../testlibrary
run=USER_SPECIFIED build TestLibrary\nUSER_SPECIFIED main/othervm CloseServerSocket\n
source=CloseServerSocket.java
title=After all of the remote objects (including a registry, if applicable) that had been exported with a given RMIServerSocketFactory value (including null) have been unexported, the server socket created for the exports should be closed (so that the local port is released).

#-----environment-----

#-----testresult-----
description=file\:/u/alanb/ws/tl/jdk/test/java/rmi/transport/closeServerSocket/CloseServerSocket.java
elapsed=210 0\:00\:00.210
end=Sun Jun 16 02\:55\:45 IST 2013
environment=regtest
execStatus=Failed. Execution failed\: `main' threw exception\: java.net.BindException\: Address already in use
hostname=ashtown.ie.oracle.com
javatestOS=Linux 3.2.0-23-generic (amd64)
javatestVersion=4.4
jtregVersion=jtreg 4.1 dev b00
script=com.sun.javatest.regtest.RegressionScript
sections=script_messages build build main
start=Sun Jun 16 02\:55\:45 IST 2013
test=java/rmi/transport/closeServerSocket/CloseServerSocket.java
user.name=albatem
work=/u/alanb/testing/jtreg/JTwork/java/rmi/transport/closeServerSocket

#section:script_messages
----------messages:(5/271)----------
JDK under test: (/u/alanb/ws/tl/build/linux-x86_64-normal-server-release/images/j2sdk-image)
java version "1.8.0-internal"
Java(TM) SE Runtime Environment (build 1.8.0-internal-albatem_2013_06_08_08_40-b00)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b34, mixed mode)


#section:build
----------messages:(3/109)----------
command: build TestLibrary
reason: User specified action: run build TestLibrary
elapsed time (seconds): 0.0
result: Passed. All files up to date

#section:build
----------messages:(3/100)----------
command: build CloseServerSocket
reason: Named class compiled on demand
elapsed time (seconds): 0.0
result: Passed. All files up to date

#section:main
----------messages:(3/128)----------
command: main CloseServerSocket
reason: User specified action: run main/othervm CloseServerSocket
elapsed time (seconds): 0.21
----------System.out:(0/0)----------
----------System.err:(26/1301)----------

Regression test for bug 4457683

- port 48250 is free
- exported registry: RegistryImpl[UnicastServerRef [liveRef: [endpoint:[10.169.79.100:48250](local),objID:[0:0:0, 0]]]]
- port 48250 is in use
- unexported registry
java.net.BindException: Address already in use
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:382)
at java.net.ServerSocket.bind(ServerSocket.java:375)
at java.net.ServerSocket.<init>(ServerSocket.java:237)
at java.net.ServerSocket.<init>(ServerSocket.java:128)
at CloseServerSocket.verifyPortFree(CloseServerSocket.java:91)
at CloseServerSocket.main(CloseServerSocket.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:491)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
at java.lang.Thread.run(Thread.java:724)

JavaTest Message: Test threw exception: java.net.BindException: Address already in use
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.net.BindException: Address already in use
result: Failed. Execution failed: `main' threw exception: java.net.BindException: Address already in use


test result: Failed. Execution failed: `main' threw exception: java.net.BindException: Address already in use