On linux/x86_64, my test results are as follows: SinkChannelTest fails intermittently (<1/10 runs) with: java.net.BindException: The address is not available at org.apache.harmony.luni.platform.OSNetworkSystem.bind(OSNetworkSystem.java) at org.apache.harmony.luni.net.PlainSocketImpl.bind(PlainSocketImpl.java:178) at java.net.ServerSocket.bind(ServerSocket.java:406) at org.apache.harmony.nio.internal.ServerSocketChannelImpl$ServerSocketAdapter.bind(ServerSocketChannelImpl.java:210) at java.net.ServerSocket.bind(ServerSocket.java:359) at org.apache.harmony.nio.internal.ServerSocketChannelImpl$ServerSocketAdapter.bind(ServerSocketChannelImpl.java:280) at org.apache.harmony.nio.tests.java.nio.channels.SinkChannelTest.test_socketChannel_read_close(SinkChannelTest.java:497) I suspect this is just an unstable test. PipedInputStreamTest.test_readException() fails reliably with the wrong exception message "Pipe broken" not "Write end dead". I've modified the test so that throws the exception on failure which gives more helpful output: java.io.IOException: Pipe broken at java.io.PipedInputStream.read(PipedInputStream.java:180) at org.apache.harmony.luni.tests.java.io.PipedInputStreamTest .test_readException(PipedInputStreamTest.java:90) I've seen both of these problems on earlier milestones and don't see them as blockers. I also see a number of timeouts in awt/swing but these are not regressions. Regards, -Mark.