Withdrawn: 8360048: NMT crash in gtest/NMTGtests.java: fatal error: NMT corruption: Block at 0x0000017748307120: header canary broken

[David Holmes]

On Mon, 14 Jul 2025 02:53:53 GMT, David Holmes <dholmes at openjdk.org> wrote:

> This is a clone of https://github.com/openjdk/jdk/pull/25950 that we need to get integrated ASAP.
> 
> ---
> 
> The canary header test failed since there were concurrent remove and free() from the tree. The remove operations are synch'ed with corresponding NMT lock. The ReserveMemory::reserve() uses the same lock internally and is not included in the locked code block.
> 
> ---
> 
> I'm re-testing with tiers 1-4

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk/pull/26284