[mvapich-discuss] stack smashing detected

[Sayantan Sur]

Hi Nick,

On Tue, Nov 9, 2010 at 2:13 PM, Nick Rathke <nick at sci.utah.edu> wrote:
> Hi,
>
> We have a small 64 node cluster running RHEL 5.4 and mvapich 1.2.0 and we
> have started getting the error " *** stack smashing detected ***:
> /usr/bin/ssh terminated " on some of our nodes but not others, when all of
> the node are identical.
>
> I have been searching the web for this error but haven't found anything that
> would help me debug this or even tell if this is a mvapich or ssh error.
>
> Any thoughts would be greatly appreciated.
>

Just wondering if you saw this with any older MVAPICH version (say,
MVAPICH-1.1) or some of the newer MVAPICH2 releases?

If you could try MVAPICH2-1.5.1 and see if this error persists, it
will be great.

Thanks.

> Nick Rathke
> Scientific Computing and Imaging Institute
> IT Manager and Sr. Systems Administrator
> nick at sci.utah.edu
> www.sci.utah.edu
>
>
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>
>



-- 
Sayantan Sur

Research Scientist
Department of Computer Science
http://www.cse.ohio-state.edu/~surs