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  1. JDK
  2. JDK-8147087

Race when reusing PerRegionTable bitmaps may result in dropped remembered set entries

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    • b04
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      Description

        Running the remembered set stress test from JDK-8134963 causes infrequent

        Crash Internal Error ...heapRegionRemSet.cpp...assert(contains_reference(from)) failed: We just added it!

        assertion failures.

        The same issue has already been observed earlier in JDK-8017474 but closed there because of being unable to reproduce. There is also a known customer issue that after analysis shows the same problem.

        Created a new CR because JDK-8017474 is already so old and has a lot of comments.

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            backported by

            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-8147948 Race when reusing PerRegionTable bitmaps may result in dropped remembered set entries

            • P1 - Blocks development and/or testing work, production could not run.
            • 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-8148182 Race when reusing PerRegionTable bitmaps may result in dropped remembered set entries

            • P1 - Blocks development and/or testing work, production could not run.
            • 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-8149251 Race when reusing PerRegionTable bitmaps may result in dropped remembered set entries

            • P1 - Blocks development and/or testing work, production could not run.
            • 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-8155347 Race when reusing PerRegionTable bitmaps may result in dropped remembered set entries

            • P1 - Blocks development and/or testing work, production could not run.
            • 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-8250695 Race when reusing PerRegionTable bitmaps may result in dropped remembered set entries

            • P1 - Blocks development and/or testing work, production could not run.
            • 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-8148185 Race when reusing PerRegionTable bitmaps may result in dropped remembered set entries

            • P1 - Blocks development and/or testing work, production could not run.
            • Closed
            relates to

            Enhancement - null JDK-8134963 [Newtest][TEST_BUG] New stress test for changing the coarseness level of G1 remembered set

            • P3 - Major loss of function.
            • Resolved

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                tschatzl Thomas Schatzl
                tschatzl Thomas Schatzl
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                  Created:
                  Updated:
                  Resolved: