Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8065078

NetworkInterface.getNetworkInterfaces() triggers intermittent test failures

    XMLWordPrintable

    Details

    • Subcomponent:
    • Resolved In Build:
      b55
    • CPU:
      generic
    • OS:
      windows

      Backports

        Description

         ThreadLocalRandom initialization causes sun/net/www/protocol/http/B6369510.java failed intermittently. This due to the initial seed creation using NetworkIntereface.getNetworkInterfaces() for its random number creation. The NetworkIntereface.getNetworkInterfaces() call flow can fail intermittently
        due to GetAdaptersAddresses failing. Further discussion details below.

          This happened once in JDK9/b38 same binaries runs on Windows. It is probably related with teredo pseudo interface, which may change timely.

        The error is like:
        ----------System.err:(31/2081)----------
        java.lang.Error: IP Helper Library GetAdaptersAddresses function failed
        at java.net.NetworkInterface.getAll(Native Method)
        at java.net.NetworkInterface.getNetworkInterfaces(NetworkInterface.java:343)
        at java.util.concurrent.ThreadLocalRandom.initialSeed(ThreadLocalRandom.java:153)
        at java.util.concurrent.ThreadLocalRandom.<clinit>(ThreadLocalRandom.java:137)
        at java.util.concurrent.ConcurrentSkipListMap.doPut(ConcurrentSkipListMap.java:857)
        at java.util.concurrent.ConcurrentSkipListMap.putIfAbsent(ConcurrentSkipListMap.java:1962)
        at java.util.concurrent.ConcurrentSkipListSet.add(ConcurrentSkipListSet.java:241)
        at java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:816)
        at java.net.InetAddress.getAllByName0(InetAddress.java:1249)
        at java.net.InetAddress.getAllByName0(InetAddress.java:1169)
        at java.net.InetAddress.getHostFromNameService(InetAddress.java:615)
        at java.net.InetAddress.getHostName(InetAddress.java:540)
        at java.net.InetAddress.getHostName(InetAddress.java:512)
        at java.net.InetSocketAddress$InetSocketAddressHolder.getHostName(InetSocketAddress.java:82)
        at java.net.InetSocketAddress$InetSocketAddressHolder.access$600(InetSocketAddress.java:56)
        at java.net.InetSocketAddress.getHostName(InetSocketAddress.java:345)
        at B6369510.doClient(B6369510.java:63)
        at B6369510.<init>(B6369510.java:52)
        at B6369510.main(B6369510.java:45)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
        at java.lang.Thread.run(Thread.java:745)

          Attachments

            Issue Links

              Activity

                People

                Assignee:
                msheppar Mark Sheppard
                Reporter:
                xiaofeya Xiaofeng Yang
                Votes:
                0 Vote for this issue
                Watchers:
                9 Start watching this issue

                  Dates

                  Created:
                  Updated:
                  Resolved: