[jdk21u] Integrated: 8316401: sun/tools/jhsdb/JStackStressTest.java failed with "InternalError: We should have found a thread that owns the anonymous lock"

[Roman Kennke]

On Fri, 24 Nov 2023 13:25:26 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [bd918f49](https://github.com/openjdk/jdk/commit/bd918f49d29bcbc699e07b4ef8d23cfe1abd32df) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Roman Kennke on 29 Sep 2023 and was reviewed by Chris Plummer and David Holmes.
> 
> The fix relaxes an exception in the SA related to lightweight locking to print a warning instead. The fix is in mainline since end of september and has not accrued a bug-tail. Lightweight locking has been implemented in JDK21 but is not enabled by default.
> 
> Thanks!

This pull request has now been integrated.

Changeset: 593ef7c1
Author:    Roman Kennke <rkennke at openjdk.org>
URL:       https://git.openjdk.org/jdk21u/commit/593ef7c16feb2c53a9381ca94b7c22717c8f921d
Stats:     5 lines in 1 file changed: 4 ins; 0 del; 1 mod

8316401: sun/tools/jhsdb/JStackStressTest.java failed with "InternalError: We should have found a thread that owns the anonymous lock"

Backport-of: bd918f49d29bcbc699e07b4ef8d23cfe1abd32df

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PR: https://git.openjdk.org/jdk21u/pull/402