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

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Mon, Nov 25, 2013 at 12:19:40PM +1100, Steven Haigh wrote:
> 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.
> 

Yes, 3.11.7 is missing those two patches which 3.11.9 has those.

They should fix your issue.

Wei.

> -- 
> 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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