[Bug 285415] [Hyper-V] i386 panic during vm_phys_early_startup()

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 26 Mar 2025 12:16:20 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=285415

--- Comment #17 from Mark Johnston <markj@FreeBSD.org> ---
(In reply to Dimitry Andric from comment #14)
So, the assertions here are only in effect if there is more than one segment of
DMA memory.  In your case, the first segment is page-aligned but only 2048
bytes long, which is kind of weird.  I wonder if you could add some code to
print the full segs[] array before panicking?  Something like
https://people.freebsd.org/~markj/patches/storvsc_debug.diff

(Maybe this should be taken to a new PR, since it's somewhat unrelated?)

-- 
You are receiving this mail because:
You are the assignee for the bug.