[jdk21u-dev] RFR: 8315827: Kitchensink.java and RenaissanceStressTest.java time out with jvmti module errors

Mon May 5 18:52:02 UTC 2025

Backporting JDK-8315827: Kitchensink.java and RenaissanceStressTest.java time out with jvmti module errors. Fixes prevents deadlock case by avoiding reading the thread status from the thread object as part of sampling (since we already know the state at this point). Adds test. Ran GHA Sanity Checks, local Tier 1 and 2 tests. Patch is clean.

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Commit messages:
 - Backport 75a7c199d8a3634b258cd713b8b77e026c2ecb4b

Changes: https://git.openjdk.org/jdk21u-dev/pull/1735/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1735&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8315827
  Stats: 3 lines in 1 file changed: 1 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1735.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1735/head:pull/1735

PR: https://git.openjdk.org/jdk21u-dev/pull/1735