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Date: Wed, 27 Aug 2014 11:53:19 -0400
From: Nikolai Lifanov <lifanov@mail.lifanov.com>
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To: freebsd-virtualization@freebsd.org
Subject: Re: lost ability to run FreeBSD on bhyve on CURRENT
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On 08/27/14 09:40, Nikolai Lifanov wrote:
> On 08/27/14 08:00, freebsd-virtualization-request@freebsd.org wrote:
>> Hi Nikolai,
>>>> Can someone look at Bugzilla  192470 please?
>>>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192470
>>   We've not been able to repro this on E3-1220 v3, E5-2650, or E5-2609 
>> v2 systems :(
>>
>>   Do you have any xsave-related tunables set in loader.conf ?
>>
>>   Do CURRENT guests work ? If so, would you be able to send a dmesg from 
>> one ?
>>
>> later,
>>
>> Peter.
> 
> Hello.
> 
> I don't have anything exotic in my loader.conf:
> vmm_load="YES"
> nmdm_load="YES"
> pptdevs="10/0/0"
> zfs_load="YES"
> vfs.root.mountfrom="zfs:tank/ROOT/270660"
> 
> Disabling ppt doesn't help either. CURRENT panics and drops me in ddb
> when booting. I attached "sysctl hw.vmm" and the panic message when
> trying to boot CURRENT to the bug.
> 

Interestingly, boot works 1/many times. By repeatedly trying to boot it
over and over again, I was able to get it to boot twice total. Once
FreeBSD is able to boot, it works as expected.

I'm about to attach the dmesg from this to Bugzilla.

- Nikolai Lifanov