Re: WARNING: at net/ipv4/tcp_input.c:2173 tcp_mark_head_lost+0x173/0x1a0()

From: Ilpo Järvinen
Date: Fri Apr 11 2008 - 09:05:48 EST


On Fri, 4 Apr 2008, Rafael J. Wysocki wrote:

> On Friday, 4 of April 2008, Andrew Morton wrote:
> >
> > (cc netdev)
> >
> > (and Rafael - I assume 2.6.24 didn't do this..)
> >
> > On Wed, 2 Apr 2008 15:41:37 -0700 "Robin H. Johnson" <robbat2@xxxxxxxxxx> wrote:
>
> That's http://bugzilla.kernel.org/show_bug.cgi?id=10346 , I think.
>
> Robin, please add yourself to the CC list in the bugzilla entry above.
>
> > > One of the nodes in my web-serving cluster (isohunt.com) started showing this:
> > >
> > > ------------[ cut here ]------------
> > > WARNING: at net/ipv4/tcp_input.c:2173 tcp_mark_head_lost+0x173/0x1a0()

Once Linus pulls net-2.6 fixes in, Robin's bug should be among the fixed
ones (NewReno&TSO fix). ...Whereas the bugzilla's report might be due to
another bug (it's different warn_on in any case).

--
i.
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