On Wed, 06 Aug 2008 23:11:59 -0700 (PDT)
David Miller <davem@davemloft.net> wrote:

quoted text
> From: Stephen Hemminger <stephen.hemminger@vyatta.com>
> Date: Wed, 6 Aug 2008 23:08:50 -0700
> 
> > Since noop qdisc is a singleton, it shouldn't end up with any other
> > qdisc's on it's list, and it shouldn't be deleted.
> > 
> > Dave, this should help you find the bug.
> 
> Thanks.

I think the root of your problem (bad pun) is that the new code
is assuming that changes to the root are done with parent handle of 0,
but the API is for the parent handle to be TC_H_ROOT (0xFFFFFFFFU).

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