Re: 2.6.11 oops in skb_drop_fraglist

[Chuck Lever <cel@xxxxxxxxxxxxxx>]

Andrew Morton wrote:
> Chuck Lever <cel@xxxxxxxxxxxxxx> wrote:
>
> > testing NFS client workloads on a dual Pentium-III system running 2.6.11 
> > with some NFS patches.  i hit this oops while doing simple-minded ftps 
> > and tars.
> >
> > the system locks up once or twice a day under this workload.  this is 
> > the first time i had the console and captured the oops output.
>
>
> Chuck, I didn't see any followup to this.  Is it still happening in current
> kernels?

i have not been able to reproduce it with the aforementioned NFS patches 
removed.  i'm now convinced it was a bug in one of the NFS patches i had 
applied, even though none of them come near the fraglist stuff, but i 
haven't had a chance to nail it down.

i had implemented a patch to cause the RPC client to reuse the port 
number when reconnecting to the server after the server drops the 
connection... this is a standard practice for other RPC implementations. 
 i suspect it was that patch that was causing the trouble.

thanks for the follow-up!

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