[jdk25u] RFR: 8359472: JVM crashes when attaching a dynamic agent before JVMTI_PHASE_LIVE

[Francesco Andreuzzi]

On Mon, 27 Oct 2025 08:38:58 GMT, Francesco Andreuzzi <fandreuzzi at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [2a8cbd94](https://github.com/openjdk/jdk/commit/2a8cbd944ba4d8896e48181e396c65f70e5aa215) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Francesco Andreuzzi on 22 Oct 2025 and was reviewed by Leonid Mesnik, Serguei Spitsyn and Alex Menkov.
> 
> Thanks!

Tests in this PR needs a small tweak, see https://bugs.openjdk.org/browse/JDK-8370730.

I'll reopen the backport request once the related PR is merged.

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PR Comment: https://git.openjdk.org/jdk25u/pull/340#issuecomment-3456593645