Re: Long downloads, network frozen

[Glyn Astill <glynastill%yahoo.co.uk@localhost>]

Thanks Izumi,

I'd just started setting up a fresh setup with 4.0 from the last
restore cd posted on this group, any pointers on applying the patch?

Thanks
Glyn

--- Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost> wrote:

> I wrote:
> 
> > attroppa%yahoo.com@localhost wrote:
> > 
> > > > Hmm, traffic load through two tulip Ethernet?
> > > > Additionally, do you use ipnat or pf etc?
> >  :
> > > Yes. I have a single network inside and it is NAT-ed.
> > > The Internet connection is acquired by DHCP, but all
> > > internal settings are strict and with manual setup.
> > 
> > Ok, now I can reproduce the problem on heavy ip forwording
> > between two tlp interfaces, even without ipfilter.
> > 
> > It looks interrupts are still alive but ipintrq
> > (which is called from softintr(9)) is mangled.
> > 
> > I'm not sure how such problem is caused though..
> 
> Okay, it's my bug (botched spl(9)) introduced back in 3.99.18.
> 
> Please try these kernels or patches:
> 
> For -current:
>
http://www.ceres.dti.ne.jp/~tsutsui/netbsd/netbsd-cobalt-GENERIC-splbugfix-4.99.55.gz
>
http://www.ceres.dti.ne.jp/~tsutsui/netbsd/cobalt-splbugfix-HEAD.diff
> 
> For netbsd-4 (4.0_STABLE):
>
http://www.ceres.dti.ne.jp/~tsutsui/netbsd/netbsd-cobalt-GENERIC-splbugfix-netbsd-4.gz
>
http://www.ceres.dti.ne.jp/~tsutsui/netbsd/cobalt-splbugfix-netbsd-4.diff
> 
> My apologies for inconvenience,
> ---
> Izumi Tsutsui
> 



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