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RE: [Xen-devel] dom0 + latest xen staging boot failure

To: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Subject: RE: [Xen-devel] dom0 + latest xen staging boot failure
From: "Kay, Allen M" <allen.m.kay@xxxxxxxxx>
Date: Thu, 27 Jan 2011 10:51:42 -0800
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Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
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Thread-topic: [Xen-devel] dom0 + latest xen staging boot failure
Following are the brief error messages from the serial console log.  I have 
also attached the full serial console log and dom0 system map.

(XEN) mm.c:802:d0 Bad L1 flags 400000
(XEN) mm.c:1204:d0 Failure in alloc_l1_table: entry 90
(XEN) mm.c:2142:d0 Error while validating mfn 1d7e97 (pfn 3d69) for type 1000000
000000000: caf=8000000000000003 taf=1000000000000001
(XEN) mm.c:2965:d0 Error while pinning mfn 1d7e97
(XEN) traps.c:451:d0 Unhandled invalid opcode fault/trap [#6] on VCPU 0 [ec=0000
(XEN) domain_crash_sync called from entry.S
(XEN) Domain 0 (vcpu#0) crashed on cpu#0:

-----Original Message-----
From: Stefano Stabellini [mailto:stefano.stabellini@xxxxxxxxxxxxx] 
Sent: Thursday, January 27, 2011 3:59 AM
To: Kay, Allen M
Cc: Konrad Rzeszutek Wilk; xen-devel
Subject: RE: [Xen-devel] dom0 + latest xen staging boot failure

On Thu, 27 Jan 2011, Kay, Allen M wrote:
> Looks like I spoke too soon.  I have encountered additional failures even 
> with the Stefano's patch in subsequent boots.

Could you please post the error you are getting? The full xen+kernel
serial output would be nice.

> -----Original Message-----
> From: Kay, Allen M 
> Sent: Wednesday, January 26, 2011 1:54 PM
> To: 'Konrad Rzeszutek Wilk'
> Cc: xen-devel
> Subject: RE: [Xen-devel] dom0 + latest xen staging boot failure
> > Can I put a Tested-by on it from you?
> Sure.  I have attached the Stefano's patch I used just to make sure that we 
> are referring to the same patch.
> I would also like to use 2.6.38.  What commands should I use to pull it?  It 
> is not clear to me from readying pvops wiki page 
> (http://wiki.xensource.com/xenwiki/XenParavirtOps).

try this branch:

git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git 2.6.38-rc2-fixes

it is 2.6.38-rc2 plus three bug fixes. This branch is able to boot on
all my testboxes.

Attachment: tera.log
Description: tera.log

Attachment: System.map-
Description: System.map-

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