Messages in this thread |  | | Date | Wed, 31 Jul 1996 11:00:54 -0400 (EDT) | From | Jon Lewis <> | Subject | Re: swap problems |
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On Wed, 31 Jul 1996, Linus Torvalds wrote:
> > Using 2.0.3, I just got a bunch of these: > > > > swap_duplicate: trying to duplicate unused page > > swap_free: swap-space map bad (entry 00000100) > > Both of the above _look_ like a one-bit error (it's probably an empty > entry, but one bit got set some way). Together with a few SIGSEGV's in > user space and other random crashes I'd say it's most likely due to > memory or cache problems. > > It can obviously be due to a wild kernel pointer, too.
I'd rather think it's not the hardware. This was on a P90 that's been in service over a year. It's never exhibited cache problems before. The RAM has been upgraded several times...but last time was months ago. It's got the Neptune chipset and one CPU. I've upgraded it to 2.0.10.
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