trap 12: page fault while in kernel mode on 8.0-RELEASE (possibly bge(4) related)

[Pyun YongHyeon]

On Mon, Feb 22, 2010 at 03:17:17PM +0200, Denis Lamanov wrote:
> I see same trouble (lost packets after 4 day uptime and reboot) :(
> 
> dev.bge.0.stats.rx.FCSErrors: 18
> 

You also have PCIX BCM5704 controller? What FreeBSD version do you
use?

> 2010/2/19 Slawa Olhovchenkov <slw at zxy.spb.ru>
> 
> > On Fri, Feb 19, 2010 at 12:06:47PM -0800, Pyun YongHyeon wrote:
> >
> > >
> > > > dev.bge.1.stats.rx.Fragments: 1
> > >
> > > You received a frame that is less than 64 bytes with a bad FCS.
> > >
> > > > dev.bge.1.stats.rx.UcastPkts: 2956515
> > > > dev.bge.1.stats.rx.MulticastPkts: 0
> > > > dev.bge.1.stats.rx.FCSErrors: 18
> > >
> > > You have a lot of FCS errors here.
> > > Please double check cabling. If the statistics counter is right,
> > > sender is guilty or you have bad cabling issues here.
> >
> > 1. lost packets much more 18. I think hundreds, or thousands.
> > 2. packets lost on both (bge0 & bge1) interfaces
> > 3. packets don't lost on sources at Aug'09
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