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List:       openjdk-serviceability-dev
Subject:    Re: RFR: 8293563: [macos-aarch64] SA core file tests failing with sun.jvm.hotspot.oops.UnknownOopExc
From:       Chris Plummer <cjplummer () openjdk ! org>
Date:       2022-09-28 20:35:20
Message-ID: ZuNsSsct2kdRNMgxvqyqIJJChBCeS0r1C0aV-d2O1qY=.76cdb65e-dadb-4051-87e1-c23894ca24d3 () github ! com
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On Tue, 27 Sep 2022 21:38:43 GMT, Chris Plummer <cjplummer@openjdk.org> wrote:

> JDK-8293563 is due to a macOS bug (or maybe a feature) that is resulting in the \
> java heap not always being present in the core file. Running with \
> `-XX:+AlwaysPreTouch` seems to work around this problem. This issue is only on \
> macosx-aarch64, not x64.

Thanks, Serguei and Kevin!

-------------

PR: https://git.openjdk.org/jdk/pull/10458


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