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List:       openjdk-serviceability-dev
Subject:    Re: RFR: 8316401: sun/tools/jhsdb/JStackStressTest.java failed with "InternalError: We should have f
From:       Roman Kennke <rkennke () openjdk ! org>
Date:       2023-09-29 11:14:15
Message-ID: Av8FJlHZm8ubHV6emZIyjcKsKJEzVtXtO2XOLeOVo2U=.b498153d-6e4c-465c-b327-d5f5901f1058 () github ! com
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On Thu, 28 Sep 2023 09:11:12 GMT, Roman Kennke <rkennke@openjdk.org> wrote:

> > The SA can run concurrently with Java threads, SA code that inspects locking \
> > state should be able to deal with that. On the other hand, the particular code is \
> > only used in printing routine and is not expected to be precise. When resolving \
> > an anonymous owner, we may not find one, because Java threads may already have \
> > moved on. Instead of crashing with a stacktrace, we should gracefully return null \
> > here. 
> > Testing:
> > - [x] sun/tools/jhsdb/JStackStressTest.java
> > - [x] sun/tools/jhsdb
> > - [x] serviceability/sa
> 
> Roman Kennke has updated the pull request incrementally with one additional commit \
> since the last revision: 
> Fix comment

Thanks!

-------------

PR Comment: https://git.openjdk.org/jdk/pull/15907#issuecomment-1740721744


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