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  1. JDK
  2. JDK-7162119

Unexpected com.sun.jdi.VMDisconnectedException is intermittently thrown

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    • generic
    • generic

      com.sun.jdi.VMDisconnectedException is thrown but an EventSet containing a VMDisconnectEvent is not read.

      com.sun.jdi.VMDisconnectedException
      at com.sun.tools.jdi.TargetVM.waitForReply(TargetVM.java:304)
      at com.sun.tools.jdi.VirtualMachineImpl.waitForTargetReply(VirtualMachineImpl.java:1036)
      at com.sun.tools.jdi.PacketStream.waitForReply(PacketStream.java:69)
      at com.sun.tools.jdi.JDWP$ReferenceType$SignatureWithGeneric.waitForReply(JDWP.java:2625)
      at com.sun.tools.jdi.JDWP$ReferenceType$SignatureWithGeneric.process(JDWP.java:2606)
      at com.sun.tools.jdi.ReferenceTypeImpl.genericSignature(ReferenceTypeImpl.java:195)
      at com.sun.tools.jdi.ReferenceTypeImpl.signature(ReferenceTypeImpl.java:175)
      at com.sun.tools.jdi.TypeImpl.name(TypeImpl.java:43)
      at com.sun.tools.jdi.ReferenceTypeImpl.compareTo(ReferenceTypeImpl.java:150)
      at com.sun.tools.jdi.ReferenceTypeImpl.compareTo(ReferenceTypeImpl.java:33)
      at java.util.TreeMap.put(TreeMap.java:560)
      at java.util.TreeSet.add(TreeSet.java:255)
      at com.sun.tools.jdi.VirtualMachineImpl.addReferenceType(VirtualMachineImpl.java:785)
      at com.sun.tools.jdi.VirtualMachineImpl.referenceType(VirtualMachineImpl.java:901)
      at com.sun.tools.jdi.VirtualMachineImpl.referenceType(VirtualMachineImpl.java:857)
      at com.sun.tools.jdi.PacketStream.readLocation(PacketStream.java:565)
      at com.sun.tools.jdi.JDWP$Event$Composite$Events$Exception.<init>(JDWP.java:8014)
      at com.sun.tools.jdi.JDWP$Event$Composite$Events.<init>(JDWP.java:7415)
      at com.sun.tools.jdi.JDWP$Event$Composite.<init>(JDWP.java:8453)
      at com.sun.tools.jdi.EventSetImpl.build(EventSetImpl.java:608)
      at com.sun.tools.jdi.EventQueueImpl.removeUnfiltered(EventQueueImpl.java:211)
      at com.sun.tools.jdi.EventQueueImpl.remove(EventQueueImpl.java:96)
      at com.sun.tools.jdi.EventQueueImpl.remove(EventQueueImpl.java:82)
      No time to look at this in 7u6 timeframe. Given its extreme3 intermittance, we feel it's safe to defer to 7u10.

      ok to defer dev /nloodin
      ok to defer sqe /ctornqvi

            Unassigned Unassigned
            bmoloden Boris Molodenkov
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