Re: kernel BUG at mm/rmap.c:483!

From: Nick Warne
Date: Wed Feb 23 2005 - 17:13:49 EST


> But not all cases could be accounted in that way. If you
> report back that memtest86 ran cleanly...

Hugh,

Nothing to do with the 'problem' in this thread, but an aside that is perhaps
relevant.

On my main gateway, I couldn't get any kernel greater than 2.6.4 to run
without an 'oops' after x amount of time. It was always swapd or memory oops
that caused it.

I ran memtest86 a few times with no errors - reaseated everything, new fans
etc. etc. No go.

I upgraded memory - all 4 sticks - over Christmas, and after a few weeks
uptime, tried 2.4.10 again.

I have had no problems since - so perhaps I did have bad memory (it was old).
But all tests never showed anything untoward.

I was always suspicious why my 2.6.4 build ran OK, but newer builds always
failed. Could it be a subtle fault in memory whilst building kernels that
does it?

Nick
--
"When you're chewing on life's gristle,
Don't grumble, Give a whistle..."
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