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  1. JDK
  2. JDK-8323086

Shenandoah: Heap could be corrupted by oom during evacuation

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    • gc
    • b05

    Backports

      Description

        When the load reference barrier is unable to evacuate an object, it initiates a degenerated cycle, and allows the from-space reference past the barrier. The degenerated cycle is meant to patch up these references, but if the reference is written above the update-watermark, it will be missed.

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8323509 Shenandoah: Heap could be corrupted by oom during evacuation

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8324034 Shenandoah: Heap could be corrupted by oom during evacuation

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8324656 Shenandoah: Heap could be corrupted by oom during evacuation

            • P3 - Major loss of function.
            • Resolved
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8323085 Shenandoah: Heap could be corrupted by oom during evacuation

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            links to

            Commit Commit openjdk/jdk17u-dev/cb3bd49a

            Commit Commit openjdk/jdk21u-dev/9ca87615

            Commit Commit openjdk/jdk22u/484138e3

            Commit Commit openjdk/jdk/c4a83bd6

            Review Review openjdk/jdk17u-dev/2114

            Review Review openjdk/jdk21u-dev/145

            Review Review openjdk/jdk22u/12

            Review Review openjdk/jdk/17285

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                wkemper William Kemper
                wkemper William Kemper
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                Dates

                  Created:
                  Updated:
                  Resolved: