Messages in this thread | | | From | "Underwood, Ryan" <> | Date | Mon, 21 Feb 2011 10:45:11 -0600 | Subject | RE: 2.6.38-rc2: Uhhuh. NMI received for unknown reason 2d on CPU 0. |
| |
> > Since a previous BIOS version is known to work I may end up having to do > > some BIOS-bisecting today... > > Ryan, > Cant say that this patch (https://lkml.org/lkml/2011/1/6/131) worked > for me since I am not able to reproduce the problem quite reliably and now > not getting the problem even under the original kernel without this patch. > Just wondering what triggers this problem.
I found that even with downgrading to the same BIOS as the working systems, the problem on the newer SR2500 systems remains! There must have been a recent change in the hardware causing this, or some arcane BIOS setting that I am overlooking. I still need to rule out our PCI hardware as the source of the problem, since PCI parity errors seem to be a usual source of NMIs, but I thought there would be a standard error code in that case...
| |