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Date:      Wed, 03 Aug 2016 15:16:12 +0200
From:      Nils Beyer <nbe@renzel.net>
To:        freebsd-virtualization@freebsd.org
Subject:   Re: bhyve: "Failed to emulate instruction 0x4c (...)" using "Core i5 6200U"...
References:  <1882952.cFmKm56hu3@asbach.renzel.net>

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I wrote:
> Windows probably tries to access some fancy Skylake features. Is there a
> way to fake my simulated CPU so that it gets detected as an Ivybridge?

Ok, it happens on my Ivybridge Core i3-3110M, too. So, I wanted to look when 
it exactly crashes using VNC.

Becuase I'm stupid, I've forgotten the "wait"-option in the "fbuf"-statement
and because I'm slow I need some seconds to connect via VNC. Because the VM 
is already running, it skips DVD boot and jumps to our WDS boot enviornemnt.

And that's where the abort trap is generated. Using the "wait"-option I'm
able to jump into the DVD installer at the right time.

And it's working well.


Sorry for the noise...



Regards,
Nils



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