RFR: 8340401: DcmdMBeanPermissionsTest.java and SystemDumpMapTest.java fail with assert(_stack_base != nullptr) failed: Sanity check [v2]

[Thomas Stuefe]

On Fri, 20 Sep 2024 12:51:28 GMT, Kevin Walls <kevinw at openjdk.org> wrote:

> I tested this update in a local tier1 linux and windows, and in the CI tier3 and tier5 windows where I'm seeing all passes, lots of ZGC usage (which remains a more likely way to trigger this, but not essential).

Have you tested with Windows arm, too?

> 
> Simon if this attracts another reviewer, I would be happy to see this go ahead and calm down the CI noise (every tier5 run turns up a few failures).
> 
> Like the other test change, if we want to meditate further on it and follow up with a better solution that's great.

Can't we just problem-list it for now? I would like that better than adding a solution that we already know won't work for all cases (which would make e.g. hunting the bug tail when backporting more confusing).

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PR Comment: https://git.openjdk.org/jdk/pull/21091#issuecomment-2363681477