kern/145211: Memory modified after free
mexas at bristol.ac.uk
Wed Mar 31 19:10:09 UTC 2010
The following reply was made to PR sparc64/145211; it has been noted by GNATS.
From: Anton Shterenlikht <mexas at bristol.ac.uk>
To: Nathaniel W Filardo <nwf at cs.jhu.edu>, freebsd-ia64 at freebsd.org
Cc: bug-followup at freebsd.org
Subject: Re: kern/145211: Memory modified after free
Date: Wed, 31 Mar 2010 20:05:26 +0100
On Wed, Mar 31, 2010 at 06:50:12PM +0000, Nathaniel W Filardo wrote:
> The following reply was made to PR sparc64/145211; it has been noted by GNATS.
> From: Nathaniel W Filardo <nwf at cs.jhu.edu>
> To: bug-followup at freebsd.org
> Subject: Re: kern/145211: Memory modified after free
> Date: Wed, 31 Mar 2010 14:49:40 -0400
> It occurs to me to add that at least the second crash was correlated with a
> burst of traffic on bge2, which usually sits idle. FWIW, bge0 and bge3 are
> typically busy, and bge1 is not connected. Is it possible that this is a
> bge bug? I'll be recreating the busy-bge2 scenario to test other things
> anyway and will report should it trigger a panic again.
FWIW I've had this twice on ia64 -current.
It also seems to follow bge activity,
but not sure about the "bursts":
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