[openib-general] Re: kdapltest works again!, still having slab corruption

Tom Duffy tduffy at sun.com
Wed May 11 10:32:42 PDT 2005


On Mon, 2005-05-09 at 10:46 -0400, Hal Rosenstock wrote:
> On Mon, 2005-05-09 at 10:39, James Lentini wrote:
> > The slab corruption message below seems to involve IBAT's 
> > req_comp_work function. Any ideas?
> 
> I looked at this over the weekend and still don't have a working theory.
> req_comp_work calls req_free which based on the pend->type frees the (in
> this case) path request (calls free_path_req). It is the same as the one
> which was allocated from the path request cache in 
> ib_at_paths_by_route. We are still looking at this.

Can you reproduce this on your end?  I am still seeing it every time I
run the kdapltest program on x86_64 with slab debugging turned on.  With
the latest bits (v2305).

-tduffy
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