Intel Xeon 6 with high number of threads APIC IDs > 255

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From: Benoît <benoit_at_neviani.fr>
Date: Thu, 04 Sep 2025 12:33:03 UTC

Hi,

As suggested on FreeBSD forum, here is the bug I opened : 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=289297

As described, this seems to be a known issue with large number of 
threads and APIC IDs > 255

Hopefully we are still on time for a fix for 15.0

Many thanks