Subject: Re: pmap(1) doesn't work on current
To: Antti Kantee <>
From: Andrew Brown <>
List: current-users
Date: 01/30/2004 12:59:14
>pmap: trying to read 88 bytes from 0: kvm_read: Bad address
>This started happening with kernels after yesterday's uvm change, so I
>think it's related (apologies if I'm mistaken).
>Seems like reading the kernel vm_map is somewhat busted.  The first
>elements of the structure look okay, but it gets weird after that.
>Reading the vm_map_entry in not_using_lockdebug() from address 0 doesn't
>work for obvious reasons.  ddb prints the kernel vm_map okay.
>I must be missing something pretty simple, but I don't have the time to
>debug this further now :(

i'll update this evening and see what i can do about fixing this.  i'm
abuot a week or so behind at this point...

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