RFR: 8368365: ASAN errors should produce hs-err files and core dumps [v6]

[Thomas Stuefe]

On Mon, 29 Sep 2025 07:05:53 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> Thomas Stuefe has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Update address.cpp
>
> Looks okay to me, but we have to deal now with the many hserr files generated by the asanized-binary CI runs (fix some/all of the issues? or rewrite our test framework ?) ; for for now to asan any more in our tests.

@MBaesken Thank you for the approval.

You can specify `-XX:+SuppressFatalErrorMessage` to bypass hs-err file generation completely (independently from ASAN) and go directly to os::abort(). Just tested it, it works. Maybe specify that for all of your ASAN builds?

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PR Comment: https://git.openjdk.org/jdk/pull/27446#issuecomment-3345661629