8366893: java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java timed out on macos-aarch64

[sendaoYan]

Hi all,

This pull request contains a backport of commit 0dad3f1a from the openjdk/jdk repository.

The commit being backported was authored by Aleksey Shipilev on 5 Sep 2025 and was reviewed by Alan Bateman and Jaikiran Pai.

Thanks!

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8366893 needs maintainer approval

Issue

• JDK-8366893: java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java timed out on macos-aarch64 (Bug - P4 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk25u.git pull/184/head:pull/184
$ git checkout pull/184

Update a local copy of the PR:
$ git checkout pull/184
$ git pull https://git.openjdk.org/jdk25u.git pull/184/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 184

View PR using the GUI difftool:
$ git pr show -t 184

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk25u/pull/184.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back syan! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@sendaoYan This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8366893: java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java timed out on macos-aarch64

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 43 new commits pushed to the master branch:

• 3f9c665: 8368308: ISO 4217 Amendment 180 Update
• e90d541: 8368192: Test java/lang/ProcessBuilder/Basic.java#id0 fails with Exception: Stack trace
• 1482b6a: 8362972: C2 fails with unexpected node in SuperWord truncation: IsFiniteF, IsFiniteD
• ... and 40 more: https://git.openjdk.org/jdk25u/compare/f60d8f8f152071787edb2415aae616a0f5c4fcd9...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @sendaoYan This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (1fc781fc)

[sendaoYan]

/approval request Clean backport to fix test bug which may cause test timed out on macos-aarch64. Change has been verified locally on linux-x64 and linux-aarch64. I do not have macos-aarch64 machine. Test-fix only, I think it's no risk.

[openjdk]

@sendaoYan
8366893: The approval request has been created successfully.

[sendaoYan]

Thanks for the approved.

/integrate

[openjdk]

Going to push as commit 147c08c.
Since your change was applied there have been 44 commits pushed to the master branch:

• 74c0684: 8368366: RISC-V: AlignVector is mistakenly set to AvoidUnalignedAccesses
• 3f9c665: 8368308: ISO 4217 Amendment 180 Update
• e90d541: 8368192: Test java/lang/ProcessBuilder/Basic.java#id0 fails with Exception: Stack trace
• ... and 41 more: https://git.openjdk.org/jdk25u/compare/f60d8f8f152071787edb2415aae616a0f5c4fcd9...master

Your commit was automatically rebased without conflicts.

[openjdk]

@sendaoYan Pushed as commit 147c08c.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.