page fault in igb on 8.1

[Dmukha Nikolay]

-------- Пересылаемое сообщение --------
09.07.10, 13:23, "Dmukha Nikolay" <cosmic17 at yandex.ru>:

I have the same problems like in http://lists.freebsd.org/pipermail/freebsd-current/2009-November/013222.html and you are discussing.  Unfortunately, I have no test machine yet. But I think in short time I can send you backtrace. 
The problem with Intel Gigabit ET Quad Port Server Adapter (Ethernet controller Intel 82257). I have created the theme http://old.nabble.com/tuning-igb-82257-in-FreeBSD-8.0-td29083109.html
Nicolas

> Damn, thats bad, and this is with what installed exactly, RC1, 2? I'll have
> someone in validation install to see if we can repro this tomorrow, let me
> know what it is asap.
> Jack
> On Thu, Jul 8, 2010 at 9:30 PM, Chris Buechler  wrote:
> >  On Thu, Jul 8, 2010 at 5:55 PM, Pyun YongHyeon  wrote:
> > >  On Thu, Jul 08, 2010 at 05:36:44PM -0400, Chris Buechler wrote:
> > > >  On Thu, Jul 8, 2010 at 5:03 PM, Jack Vogel  wrote:
> > > > >  Am confused, does not the code in 8.1 have that fix, looked to me like
> >  it
> > > > >  did?
> > > >  Maybe I'm confused, but it looks like RELENG_8_1 has the IGB_DBA_ALIGN
> > > >  rather than 1.
> > >  No, this comes from controller requirement. Alignment 1 is not
> > >  supported. Please show your back trace to narrow down the cause of
> > >  panic.
> >  Thanks, I don't have physical access to the box, am getting someone on
> >  site to get a kernel with debugging on it. Box works fine, as long as
> >  the NICs aren't plugged in. As soon as a NIC gets link, it panics.
> >  I'll post a backtrace as soon as I can get one.
> > 
> >  Chris
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