Re: Problems with /proc/net/tcp6 - possible bug - ipv6

[Eric Dumazet]

Le samedi 22 janvier 2011 Ã 11:42 -0800, PK a Ãcrit :
> Eric Dumazet wrote:
> > 
> > I had some incidents, after hours of testing...
> >
> > After following patch, I could not reproduce it.
> 
> 
> Looks like that patch solved the /proc/net/tcp6 problem.  The causal commit was 
> the one you identified... confirmed with bisect.
> 
> These warnings show up when I run the script (or I presume any tcp6 connection 
> flooder) with /proc/sys/net/tcp/ipv4/tcp_tw_recycle enabled.  There's textual 
> corruption of the traces a lot of the time.  Here's a sample trace that doesn't 
> appear to be corrupt.  All the warnings I've seen are from route.c:209, and I 
> don't see how that would cause memory corruption.

Thats a different isse, already reported, under investigation.

David did some changes recently

http://comments.gmane.org/gmane.linux.network/179874




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