[Bug 288237] bhyve does not boot Rocky Linux 10 from ISO

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 18 Jul 2025 07:50:56 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=288237

--- Comment #11 from Zhenlei Huang <zlei@FreeBSD.org> ---
(In reply to Zhenlei Huang from comment #10)
Emm I must be drunk, but I do not drink ;)

>   I'm not familiar with bhyve, but the issue may be related to AMD CPU. It may be > `Unable to Reproduce` to some users but may be not to others.

I messed up this with another one
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203643 .

(In reply to Michael Osipov from comment #6)
> x86-64-v3 Requirement: Rocky Linux 10 mandates the x86-64-v3 instruction set, which > is equivalent to Intel's Haswell generation and later processors.

If a guest issues illegal (unsupported) instructions I believe the CPU will
raise an exception and should hand that over to the hypervisor. Probably you
want to debug vmm(4) and/or bhyve(8). procstat(1) may be a good start.

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