Re: [Xen-devel] HVM crash system on AMD APU A8-6600K

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

Please do try to remember to reply-to-all.

On 10/04/14 16:47, Vitaliy Tomin wrote:
>> At what point does it crash?  Immediately after you create an HVM
> guests, or some while afterwards?
>
>
> It mostly crashes after 30-60 seconds from run. Actually point somehow
> depends on host system load (maybe used memory). If I have opened
> browser or other heavy applications on host system it crashes faster,
> if I doesnt run anything on host OS but only hvm domain it runs longer
> up to 5 minutes.
>
>> Elsewhere on the thread, you have serial logs from debug builds of Xen.
> Do you have serial logs from non-debug builds?
>
> All logs I posted made with non debug build of xen and ends on crash.
> I can make logs with working debug build. Which options should I pass
> to commandline?

Can you get logs from a debug and non debug build of Xen, with at least
"loglvl=all guest_loglvl=all hap=0 iommu=0" on the command line.  For
the non debug version, can you boot and shut down the HVM guest.

Given the (hopefully correct) disabling of hap and the iommu, we are
left with AMD SVM left as the likely suspect for problems.

~Andrew

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