RFR: 8294075: gtest/AsyncLogGtest crashes with SEGV

[Aleksey Shipilev]

On Thu, 22 Sep 2022 16:13:52 GMT, Xin Liu <xliu at openjdk.org> wrote:

> Thank you for reviewing this patch. Is it possible that you start a test for tier1~6? My understanding is the infra hits this issue because it may run some tests in single-core container environment. The the kernel preemption triggers the race condition more likely. I simulate this using taskset locally.

I don't have access to Oracle test systems. But I think since you can reproduce it in a stress test, and it fails before, and it passes after the fix, it is enough to claim success here. If there are future sightings, another bug can be submitted.

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PR: https://git.openjdk.org/jdk/pull/10367