Re: [Xen-devel] kernel BUG at arch/x86/xen/mmu.c:1860!

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Jan 25, 2011 at 09:48:09AM -0500, Konrad Rzeszutek Wilk wrote:
> On Mon, Jan 24, 2011 at 11:56:21PM +0800, Teck Choon Giam wrote:
> > On Mon, Jan 24, 2011 at 10:36 PM, Konrad Rzeszutek Wilk <
> > konrad.wilk@xxxxxxxxxx> wrote:
> > 
> > > On Mon, Jan 24, 2011 at 09:42:02AM +0800, Teck Choon Giam wrote:
> > > > Sorry, does anyone able to solve this bug?  My prevention doing sleep 5
> > > and
> > > > sync method only last me longest 20+- days of uptime then the same bug
> > > will
> > > > appear :(
> > >
> > > You have to give more details. Which kernel and what does the back-trace
> > > look like?
> > >
> > 
> > Thanks for your prompt reply.
> > 
> > Kernel is from
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=summary latest
> > stable/2.6.32.x

What does git log show? What is the latest commit you have there?

> > 
> > Xen version is from
> > http://xenbits.xensource.com/staging/xen-4.0-testing.hglatest
> > changeset 21439 in fact any changeset 214xx I believe.
> > 
> > I have posted console output for one of my xen servers and maybe my serial
> > console configuration not right... ...
> > 
> > http://lists.xensource.com/archives/html/xen-devel/2011-01/msg00177.html
> > 
> > How do I back-trace?  You mean I should execute my test crash script with
> > strace and post the output during crash?
> 
> 
> No that is OK. I now remember this one - I am poking at the code to get an 
> idea
> of what might be happening. No data yet.
> 
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