8332917: failure_handler should execute gdb "info threads" command on linux

[GoeLin]

I backport this for parity with 21.0.7-oracle.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8332917 needs maintainer approval

Issue

• JDK-8332917: failure_handler should execute gdb "info threads" command on linux (Enhancement - P5 - Approved)

Reviewing

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Update a local copy of the PR:
$ git checkout pull/1369
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/1369/head

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[bridgekeeper]

👋 Welcome back goetz! 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]

@GoeLin 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:

8332917: failure_handler should execute gdb "info threads" command on linux

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 3 new commits pushed to the master branch:

• e1967d5: 8348625: [21u, 17u] Revert JDK-8185862 to restore old java.awt.headless behavior on Windows
• b79136f: 8347427: JTabbedPane/8134116/Bug8134116.java has no license header
• 95e4bc9: 8332494: java/util/zip/EntryCount64k.java failing with java.lang.RuntimeException: '\A\Z' missing from stderr

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[openjdk]

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

[openjdk]

⚠️ @GoeLin 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 (0eb8c510)

[GoeLin]

GHA failure: connection issue, unrelated.

==> Downloading https://ghcr.io/v2/homebrew/core/make/blobs/sha256:e5b435315db19e1634289e888fcbd4282ed985a85591a7bec9661595a091d56f
curl: (92) HTTP/2 stream 1 was not closed cleanly: PROTOCOL_ERROR (err 1)
Error: make: Failed to download resource "make"