[Bug 270460] i386 CURRENT guest boot time panics in emulators/virtualbox-ose on amd64 host (FreeBSD 13.1, Windows 10, FreeBSD 13.2-RELEASE-p1)

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 270460] i386 guest panic when booting VirtualBox client"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 10 Jul 2023 11:30:35 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270460

--- Comment #11 from Paul Floyd <pjfloyd@wanadoo.fr> ---
(In reply to Graham Perrin from comment #9)

That would be a major effort.

I'm pretty sure this is a FreeBSD i386 bug, and not a VirtualBox host issue.
Early builds of 14.0 i386 had no problem. My suspicion is that this is in some
way related to hwcap.

What can I do from the kernel debugger prompt?

If I run 'bt' I just get into an endless loop of stuff like

vpanic(21359179,33705000,33705000,33705200,20521846,...) at vpanic+286/frame
0x33704968
panic(21359179,27288864,33705016,33685504,4,...) at panic+20/frame 0x33704988
--More--

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