WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

[Xen-users] destination frame 7fffffff invalid?

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] destination frame 7fffffff invalid?
From: Ferenc Wagner <wferi@xxxxxxx>
Date: Wed, 22 Oct 2008 16:24:25 +0200
Delivery-date: Wed, 22 Oct 2008 07:25:07 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux)
Hi,

I've got a pair of Xen hosts with different dom0 kernel versions.
Some domain is running on the 2.6.18 dom0.  The other dom0 runs a
2.6.26 kernel.  If I live migrate the domain to the other, I get lots
of "(XEN) grant_table.c:1381:d0 destination frame 7fffffff invalid."
messages on the console of the new host, and the migrated domain goes
unresponsive.  However, I can migrate it back, and then it springs to
life again with the following kernel logs:

[ 6409.387774] suspend: event channel 8
[ 6409.580557] netfront: rx->offset: 0, size: 4294967295
[ 6409.988554] netfront: rx->offset: 0, size: 4294967295
[ 6410.200039] netfront: rx->offset: 0, size: 4294967295
[ 6410.375496] netfront: rx->offset: 0, size: 4294967295
[ 6410.464025] netfront: rx->offset: 0, size: 4294967295
[ 6410.768978] netfront: rx->offset: 0, size: 4294967295
[ 6410.804706] netfront: rx->offset: 0, size: 4294967295
[ 6411.377727] netfront: rx->offset: 0, size: 4294967295
[ 6411.784023] netfront: rx->offset: 0, size: 4294967295
[ 6412.212934] netfront: rx->offset: 0, size: 4294967295
[ 6414.606379] __ratelimit: 7 messages suppressed
[ 6414.606401] netfront: rx->offset: 0, size: 4294967295
[ 6419.605857] __ratelimit: 17 messages suppressed
[ 6419.605879] netfront: rx->offset: 0, size: 4294967295
[ 6424.616580] __ratelimit: 16 messages suppressed
[ 6424.616605] netfront: rx->offset: 0, size: 4294967295
[ 6429.641700] __ratelimit: 10 messages suppressed
[ 6429.641722] netfront: rx->offset: 0, size: 4294967295
[ 6433.545135] suspend: event channel 8

Is migrating between different dom0 kernel versions something I
shouldn't dream of?
-- 
Thanks,
Feri.

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-users] destination frame 7fffffff invalid?, Ferenc Wagner <=