Re: bhyve crashes silently rc=3

Hello Bjoern,

Don't know if its related but my AX201 wireless card stop working on win11
bhyve passthru.
It connects at first, I see it in router interface and I was abble to ping
it for a few secs.
It disconnects affter minutes and don't come back anymore.

It runs OK on debian and openbsd.

I'm running this passtrhu for more than a year without issues until now
(recent main).

Cheers,

Bjoern A. Zeeb <bzeeb-lists@lists.zabbadoz.net> escreveu (sábado, 3/05/2025
à(s) 21:32):

> On Sat, 3 May 2025, Bjoern A. Zeeb wrote:
>
> > Hi,
> >
> > on amd64 (AMD) using or not using a passthru device bhyve starts, loader
> > works, kernel starts booting:
> >
> > WARNING: WITNESS option enabled, expect reduced performance.
> > pmap: large map 8 PML4 slots (4096 GB)
> > <bhyve crashed>
> >
> > return code 3.
> >
> > There's nothing in the terminal where bhyve was started, nothing in
> > dmesg of the host (booted -v) apart from the tap interface going UP and
> > DOWN.
> >
> > Anyone knows what's going on?
>
> Ok found it; was a local SI_SUB running at the wrong level.  After I
> lowered memory to 2GB things went into an endless (yes endless) loop of
> kernel trap 12 with interrupts disabled but the boot had continues
> further already so the log file gave the hint.
>
> Now I need to figure out why my PCI passthru device does not show up.
>
> /bz
>
> --
> Bjoern A. Zeeb                                                     r15:7
>
>

-- 
Nuno Teixeira
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