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  1. JDK
  2. JDK-8256640

assert(!m->is_old() || ik()->is_being_redefined()) failed: old methods should not be in vtable

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    • Subcomponent:
    • Resolved In Build:
      b26

      Description

      # Symptom

      ```
      IsModifiableClassAgent started
      # To suppress the following error report, specify this argument
      # after -XX: or in .hotspotrc: SuppressErrorAt=/klassVtable.cpp:564
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/root/df/jdk/src/hotspot/share/oops/klassVtable.cpp:564), pid=10502, tid=10505
      # assert(!m->is_old() || ik()->is_being_redefined()) failed: old methods should not be in vtable
      #
      # JRE version: OpenJDK Runtime Environment TencentKonaJDK (16.0+4) (fastdebug build 16-internal+4-adhoc.root.jdk)
      # Java VM: OpenJDK 64-Bit Server VM TencentKonaJDK (fastdebug 16-internal+4-adhoc.root.jdk, mixed mode, sharing, tiered, compressed oops, g1 gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x10fdc84] klassVtable::put_method_at(Method*, int)+0x2e4
      ```

      # Reproduce

      jtreg run: java/lang/instrument/IsModifiableClassAgent.java

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              Assignee:
              coleenp Coleen Phillimore
              Reporter:
              jiefu Jie Fu
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                Updated:
                Resolved: