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  1. JDK
  2. JDK-8205036 [lworld] Serviceability support for Value Types
  3. JDK-8272401

[lworld] serviceability/dcmd/gc/HeapDumpTest.java fails

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: repo-valhalla
    • Fix Version/s: repo-valhalla
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      svc

      Description

      This happens with the fix in JDK-8272290, plus the patch https://bugs.openjdk.java.net/secure/attachment/95973/refval-v1.patch

      # Internal Error (src/hotspot/share/services/heapDumper.cpp:735), pid=20401, tid=20411
      # Error: ShouldNotReachHere()

      Stack: [0x00007f6bd8230000,0x00007f6bd8330000], sp=0x00007f6bd832e4f0, free space=1017k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0xdee49e] DumperSupport::sig2size(Symbol*)+0x7e
      V [libjvm.so+0xdeefc0] DumperSupport::get_static_fields_size(InstanceKlass*, unsigned short&)+0x1b0
      V [libjvm.so+0xdf546b] DumperSupport::dump_class_and_array_classes(DumpWriter*, Klass*)+0x6b
      V [libjvm.so+0x9c82fd] ClassLoaderData::classes_do(KlassClosure*)+0x3d
      V [libjvm.so+0x9d254d] ClassLoaderDataGraph::classes_do(KlassClosure*)+0x1bd
      V [libjvm.so+0xdf2f2f] VM_HeapDumper::work(unsigned int) [clone .part.0]+0xdf
      V [libjvm.so+0x1adb2e0] WorkGang::run_task(AbstractGangTask*, unsigned int, bool)+0x140
      V [libjvm.so+0xdecf4c] VM_HeapDumper::doit()+0x16c
      V [libjvm.so+0x1a6beda] VM_Operation::evaluate()+0x18a
      V [libjvm.so+0x1a8f453] VMThread::evaluate_operation(VM_Operation*)+0x183
      V [libjvm.so+0x1a900dc] VMThread::inner_execute(VM_Operation*)+0x20c
      V [libjvm.so+0x1a90325] VMThread::loop()+0xb5
      V [libjvm.so+0x1a90457] VMThread::run()+0xc7
      V [libjvm.so+0x196ff60] Thread::call_run()+0x100
      V [libjvm.so+0x16205b4] thread_native_entry(Thread*)+0x104

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              Assignee:
              amenkov Alex Menkov
              Reporter:
              iklam Ioi Lam
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                Dates

                Created:
                Updated:
                Resolved: