RFR: 8370732: vmTestbase/nsk/jvmti/AttachOnDemand/attach020/TestDescription.java intermittent fails [v3]

[Chris Plummer]

On Wed, 29 Oct 2025 02:45:04 GMT, SendaoYan <syan at openjdk.org> wrote:

> The OOME was occur after 'GC finish event received', so the OOME do not occur during ClassUnloader.eatMemory(), it should be some where after GC enevt.

I'm not sure why seeing the event leads you to think that is it not during ClassUnloader.eatMemory(). The purpose of eatMemory() is to cause a GC. Also, the log says the event occurred on the main thread. Otherwise I would suspect some other thread running concurrently received the exception.

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PR Comment: https://git.openjdk.org/jdk/pull/28011#issuecomment-3459443628