Re: [Xen-devel] Low memory corruption - trap invalid opcode ip:7f5c688028b0 sp:7ffff97af848 error:0 in ld-2.11.2.so[7f5c687ef000+1e000]

[anatoly techtonik <techtonik@xxxxxxxxx>]

On Thu, Dec 1, 2011 at 4:59 PM, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:

On Tue, 2011-11-29 at 17:54 +0000, anatoly techtonik wrote:
> My first message didn't get to the list, so I am trying once more.
>
> ---------- Forwarded message ----------
> From: anatoly techtonik <techtonik@xxxxxxxxx>
> Date: Mon, Nov 14, 2011 at 5:46 PM
> Subject: Low memory corruption - trap invalid opcode ip:7f5c688028b0
> sp:7ffff97af848 error:0 in ld-2.11.2.so[7f5c687ef000+1e000]
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
>
>
> I was redirected here from this bug report in Debian against
> 'svn-buildpackage' after I started getting 'Illegal instruction' error
> after running 'svn-inject' and similar command on a brand new VM
> instance for Debian Squeeze.
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=646945#54
>
> dmesg from VM
> 17067.210187] svn-inject[6026] trap invalid opcode ip:7f5c688028b0
> sp:7ffff97af848 error:0 in ld-2.11.2.so[7f5c687ef000+1e000]

This is more than likely the same issue as
http://bugs.debian.org/646549.

Thanks. The processor is the same Intel Xeon E31270, so I am going to subscribe to this bug. In the meanwhile - is it possible to disable this AVX somehow or find another workaround until it is fixed in Squeeze?Â
--Â
anatoly t.

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