Re: KERNEL_DATA_INPAGE_ERROR on MmMapLockedPages

Tech-Archive recommends: Fix windows errors by optimizing your registry

From: Eliyas Yakub [MSFT] (eliyasy_at_online.microsoft.com)
Date: 02/11/04 

Date: Wed, 11 Feb 2004 10:03:45 -0800

Since it sounded very strange to me, I forwarded the issue to our engineer
in charge of memory subsystem. This is his response.
-------
This is very strange. A wild guess (all I have without a crash dump) is :
The error indicates an access violation while fetching the 0xC0004000 page
table page (this maps the user space range from 01000000 to 0x1400000). I
would expect us to fetch this (assuming the user VA we chose was in this
range), but would *not* expect an AV for the fetch (other error statuses
like C0000185, etc I could understand).

So likely something is corrupt in his page table pages or something else is
going on for us to encounter this.

If you can get a dump from him, I can likely tell you very quickly.

This is the first I have heard of any issue in this area, so I do not think
it is a general problem. It is great that he says it is readily repro
though...

-----------------

If you have a dump file and want us to investigate, please call MS tech
support and have them follow up on this. 

-- 
-Eliyas
This posting is provided "AS IS" with no warranties, and confers no rights.
http://www.microsoft.com/whdc/hwdev/driver/kb-drv.mspx

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