recent changed in vmm lead to panic: AMD, ivhd_setup_intr

[Oleg Ginzburg]

On Thu, Apr 1, 2021 at 10:27 AM Ka Ho Ng <khng at freebsd.org> wrote:

> On 4/1/21 3:21 pm, Oleg Ginzburg wrote:
> > However, the bhyve process is crashed:
> >
> > ..
> > fbuf frame buffer base: 0x844600000 [sz 16777216]
> > pci_xhci no USB devices configured
> > ld-elf.so.1: /usr/sbin/bhyve: Undefined symbol "vm_munmap_memseg"
> >
>
> Did you update the libvmmapi as well during system upgrade? There's
> recently an addition of a few ioctls supporting pci bar remapping of
> emulated and passthrough devices.
>
>

Yes, for some reason 'bhyve' on my host was linked to /lib/libvmmapi.so.5
instead of /usr/lib/libvmmapi.so.5

% ldd `which bhyve`
/usr/sbin/bhyve:
        libvmmapi.so.5 => /lib/libvmmapi.so.5 (0x8010c7000)
        ..

I do not know where it came from, maybe from the old patch on the
phabricator. Removing /lib/libvmmapi.so* fix my problem.
Thanks for your work!