On 15/07/2015 10:02, Neel Natu wrote:
>
> Could you update the host with the following patch?
> https://people.freebsd.org/~neel/patches/ktr_stray_nmi.patch
>
> It enables KTR_GEN logging by default and turns it off when a VM-exit
> due to NMI is detected. If there is a pattern to the NMIs then i
Hi Andriy,
On Tue, Jul 14, 2015 at 6:55 AM, Andriy Gapon wrote:
> On 23/06/2015 11:05, Andriy Gapon wrote:
>> On 23/06/2015 10:26, Neel Natu wrote:
> [snip]
>>> Does this ever happen with a single vcpu guest?
>>
>> Never seen the problem with a single CPU so far.
>> Also, never had that problem w
On 23/06/2015 11:05, Andriy Gapon wrote:
> On 23/06/2015 10:26, Neel Natu wrote:
[snip]
>> Does this ever happen with a single vcpu guest?
>
> Never seen the problem with a single CPU so far.
> Also, never had that problem with FreeBSD guests.
>
>> The other mystery is the NMIs the host is receiv
On 23/06/2015 11:05, Andriy Gapon wrote:
> P.S. meanwhile I found this old-ish thread that seems to describe exactly the
> problem I am seeing but on real hardware:
> http://thread.gmane.org/gmane.linux.kernel/1483297
An update: the problem is fixed by
http://git.kernel.org/cgit/linux/kernel/git/t
On 23/06/2015 10:26, Neel Natu wrote:
> Hi Andriy,
>
> On Mon, Jun 22, 2015 at 11:45 PM, Andriy Gapon wrote:
>> On 23/06/2015 05:37, Neel Natu wrote:
>>> Hi Andriy,
>>>
>>> FWIW I can boot up a Centos 7.1 virtual machine with 2 and 4 vcpus
>>> fine on my host with 8 physical cores.
>>>
>>> I have
Hi Andriy,
On Mon, Jun 22, 2015 at 11:45 PM, Andriy Gapon wrote:
> On 23/06/2015 05:37, Neel Natu wrote:
>> Hi Andriy,
>>
>> FWIW I can boot up a Centos 7.1 virtual machine with 2 and 4 vcpus
>> fine on my host with 8 physical cores.
>>
>> I have some questions about your setup inline.
>>
>> On M
On 23/06/2015 05:37, Neel Natu wrote:
> Hi Andriy,
>
> FWIW I can boot up a Centos 7.1 virtual machine with 2 and 4 vcpus
> fine on my host with 8 physical cores.
>
> I have some questions about your setup inline.
>
> On Mon, Jun 22, 2015 at 4:14 AM, Andriy Gapon wrote:
>>
>> If I run a CentOS
Hi Andriy,
FWIW I can boot up a Centos 7.1 virtual machine with 2 and 4 vcpus
fine on my host with 8 physical cores.
I have some questions about your setup inline.
On Mon, Jun 22, 2015 at 4:14 AM, Andriy Gapon wrote:
>
> If I run a CentOS 7.1 VM with more than one CPU more often than not it wou
On 22/06/2015 17:41, Peter Grehan wrote:
> Hi Andriy,
>
>> If I run a CentOS 7.1 VM with more than one CPU more often than not it would
>> hang on startup and bhyve would start spinning.
>
> Looks like an AMD host - what's the version of FreeBSD you are running there
> ?
Yes, this is an AMD ho
Hi Andriy,
If I run a CentOS 7.1 VM with more than one CPU more often than not it would
hang on startup and bhyve would start spinning.
Looks like an AMD host - what's the version of FreeBSD you are running
there ?
later,
Peter.
___
freebsd-vir
If I run a CentOS 7.1 VM with more than one CPU more often than not it would
hang on startup and bhyve would start spinning.
The following are the last messages seen in the VM:
Switching to clocksource hpet
[ cut here ]
WARNING: at kernel/time/clockevents.c:239 clockevent
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