Re: bad pmd filemap.c, oops; 2.4.30 and 2.4.32

From: Chris Stromsoe
Date: Sat Dec 31 2005 - 06:05:37 EST


On Sat, 31 Dec 2005, Willy Tarreau wrote:
On Fri, Dec 30, 2005 at 08:00:34PM -0800, Chris Stromsoe wrote:

I couldn't get the machine to come up with 2.4.32, 2.4.30, or 2.4.27. It was hanging and then throwing the SCSI errors below. The machine did come up with a vanilla 2.6.14.4 and appears to be working fine. I'm going to leave it up over the weekend and see if it oopses. If it would help, I can mail out the .config for the 2.4.32 and 2.6.14.4 builds, or provide other information of interest.

Please do post at least the 2.4.32 .config, I'll try to boot it on my system right here. I find it amazing that it suddenly stopped working with the same kernels as before.

Both configs are at <http://hashbrown.cts.ucla.edu/pub/oops-200512/>.

I have no idea why it wouldn't come up with nosmp on the command line (being supplied by lilo as append="nosmp"). I tried warm boot, cold boot, removing all power from the hardware. I booted from a rescue cd that had 2.6 on it and the machine came up right away. I tried to go back to 2.4 and it hung and then had SCSI errors again, so I installed 2.6.14.4 and left it running. I can put a copy of the 2.4.32 kernel and modules up if that would help.


-Chris
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