Re: LOR in vm_object/vm_kern

From: Kris Kennaway <kris_at_obsecurity.org>
Date: Tue, 27 May 2003 15:51:34 -0700
On Wed, May 28, 2003 at 12:21:21AM +0200, Dennis Kristensen wrote:
> Hi!
> 
> I just got the below LOR on:
> 
> FreeBSD lap.snicki.dk 5.1-BETA FreeBSD 5.1-BETA #49: Tue May 27 22:28:31 CEST
> 2003     root_at_lap.snicki.dk:/usr/obj/usr/src/sys/LAP  i386
> 
> sources from about half an hour before the kernel build.
> 
> lock order reversal
>  1st 0xc5fd3378 vm object (vm object) _at_ /usr/src/sys/vm/vm_object.c:512
>  2nd 0xc082f110 system map (system map) _at_ /usr/src/sys/vm/vm_kern.c:325

Thanks, this has been reported n times already.

Kris
Received on Tue May 27 2003 - 13:51:35 UTC

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