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  1. JDK
  2. JDK-8348092

Shenandoah: assert(nk >= _lowest_valid_narrow_klass_id && nk <= _highest_valid_narrow_klass_id) failed: narrowKlass ID out of range (3131947710)

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    • gc
    • b11

      The assertion
      assert(nk >= _lowest_valid_narrow_klass_id && nk <= _highest_valid_narrow_klass_id) failed: narrowKlass ID out of range (3131947710)
      has been hit several times since 2025-01-16 while running gc/shenandoah/TestStringInternCleanup.java#default.
      So far on MacOS aarch64 and linuxmuslx86_64.
      Also hit in gc/shenandoah/TestStringInternCleanup.java#generational

      3131947710 = 0xBAADBABE = badHeapWordVal

        1. hs_err_pid85880.log
          291 kB
          Martin Doerr

            wkemper William Kemper
            mdoerr Martin Doerr
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              Created:
              Updated:
              Resolved: