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  1. JDK
  2. JDK-8196372

[BACKOUT] NMT: add_committed_regions doesn't merge succeeding regions

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    • Subcomponent:
    • Resolved In Build:
      b01
    • CPU:
      generic
    • OS:
      windows
    • Verification:
      Verified

      Description

      The CI job for JDK-8196217 reported 8 tests that failed with

      # Internal Error (t:\\workspace\\open\\src\\hotspot\\share\\services/virtualMemoryTracker.hpp:53), pid=5208, tid=9992
      # assert(_committed <= _reserved) failed: Sanity check

      sanity/ServerTiersFlagsTest.java
      runtime/NMT/CommitOverlappingRegions.java
      runtime/NMT/JcmdBaselineDetail.java
      runtime/NMT/JcmdDetailDiff.java
      runtime/NMT/ThreadVirtualAllocTestType.java
      runtime/NMT/VirtualAllocCommitMerge.java
      runtime/NMT/VirtualAllocCommitUncommitRecommit.java
      runtime/NMT/VirtualAllocTestType.java

      All failures were on Windows.

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              • Assignee:
                jwilhelm Jesper Wilhelmsson
                Reporter:
                kbarrett Kim Barrett
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                Dates

                • Created:
                  Updated:
                  Resolved: