[crac] RFR: Print additional info for socket which still opened on checkpoint

[Radim Vansa]

On Tue, 21 Nov 2023 07:45:47 GMT, Roman Marchenko <rmarchenko at openjdk.org> wrote:

> Added printing for socket port.

LGTM, but GHA shows unusually high number of failures on linux x86 - could you check if these are related?

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PR Comment: https://git.openjdk.org/crac/pull/142#issuecomment-1820750909