Re: bhyve crashes silently rc=3

(...)

It start to failing on debian too.

Nuno Teixeira <eduardo@freebsd.org> escreveu (domingo, 4/05/2025 à(s)
12:32):

> 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
> FreeBSD UNIX:  <eduardo@FreeBSD.org>   Web:  https://FreeBSD.org
>


-- 
Nuno Teixeira
FreeBSD UNIX:  <eduardo@FreeBSD.org>   Web:  https://FreeBSD.org