Re: [Xen-devel] HVMs terminating as (null)

[Steven Haigh <netwiz@xxxxxxxxx>]

On 25/11/2013 4:14 AM, Wei Liu wrote:
> On Sat, Nov 23, 2013 at 8:26 PM, Andrew Cooper
> <andrew.cooper3@xxxxxxxxxx> wrote:
>> (XEN)       -------- active --------       -------- shared --------
>> (XEN) [ref] localdom mfn      pin          localdom gmfn     flags
>> (XEN) grant-table for remote domain:    2 (v1)
>> (XEN) [16302]        0 0x0866e1 0x00000001          0 0x0064e1 0x19
>> (XEN) [16320]        0 0x0866e0 0x00000001          0 0x0064e0 0x19
>>
>> Ok - so domain 2 has two outstanding grants.  This explains why it is a
>> zombie.
>>
>> Both these grants are GFT_writing | GFT_reading | GFT_permit_access, but
>> seemingly unmapped.
>>
> 
> I didn't go through the whole thread, is there any chance you upgraded
> your Dom0 kernel?
> 
> It is possible that you miss some upstream patches.

The Dom0 kernel is currently 3.11.7 on the system I've seen the problem
on after only a few hours of uptime. I'm in the middle of pushing 3.11.9
to that system. I use the vanilla kernel from kernel.org for all my Dom0
systems.

-- 
Steven Haigh

Email: netwiz@xxxxxxxxx
Web: https://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897
Fax: (03) 8338 0299

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