[openib-general] Re: Some CM ib_destroy_cm_id errors?

Libor Michalek libor at topspin.com
Wed Jan 26 13:08:29 PST 2005


On Wed, Jan 26, 2005 at 12:32:30PM -0800, Sean Hefty wrote:
> Libor Michalek wrote:
> >   I'm seeing the following errors in my log file when I try to detroy a
> > communications identifier. In the first case it is a cm_id which has
> > never been used, just create, a failed cm_send_req(), and a destroy. The
> > second case is a listening cm_id which is being destroyed.
> 
> Not sure what is going on.  I have tests for the listen cases.  I'll 
> run through those to make sure that they work.  (They did when I ran 
> them last week, but I haven't re-tested with the latest code changes.)
> 
>  From the error, it looks like the cm_id->local_id is being set to 0. 
> Can you verify that you don't clean the cm_id memory after it's allocated?

  It's comming back from ib_create_cm_id with a local_id of 0, which
explains why my REPs are being dropped as well.

-Libor



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