bhyve hangs on going multi user

Sevan / Venture37 venture37 at gmail.com
Fri Feb 8 09:31:52 UTC 2013


On 08/02/2013 06:39, Peter Grehan wrote:
> Hi Sevan,

Hi Peter,


>> CPUTYPE?=corei7-avx
>
>   Hmmm, could be from this. bhyve doesn't expose AVX to the guest (yet),
> so if user processes unconditionally use AVX instructions that may
> result in a coredump.

I see.

>> I can now make a guest panic if I assign 4GB or more RAM.
>
>   What are the memory params you are using in this case ?

I've not made any changes on the host such as reserving memory.
I'm starting the VM like so:
sudo bhyveload -d myimge -m 4096 sevan && sudo bhyve -c 1 -a -A -m 4096 
-I -H -g 0 -s 0:0,hostbridge -s 2:0,virtio-blk,myimage -s 
1:0,virtio-net,tap0 -S 31,uart,stdio sevan



Sevan


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