Mailing Lists: Apple Mailing Lists
Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Debugger(panic)

On Wed, 27 Mar 2002 email@hidden wrote:

> can anyone shed some light on the meaning of:
>
> panic(cpu 0):mapping_remove:attempt to unmap a permanent maping - pmap =
> 0024fc00, va = 00009000,mapping = 00932040

I -think- that's what happens when an attempt is made to unmap a vm
mapping that was created with pmap_bootrap or pmap_map_bd at early
bootstrap. Since those mappings can't be safely torn down, it causes a
panic. The question then becomes why were they being torn down.... What
were you doing at the time?


Later,
David

---------------------------------------------------------------------
David A. Gatwood email@hidden
Developer Docs Writer email@hidden
Apple Computer email@hidden

Check out my weekly web comic:
http://www.techmagazine.org
_______________________________________________
darwin-development mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-development
Do not post admin requests to the list. They will be ignored.
References: 
 >Debugger(panic) (From: email@hidden)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.