sparc64/142102: FreeBSD 8.0 kernel panics on sparc64 when accessing NFS

Marius Strobl marius at alchemy.franken.de
Mon Dec 28 16:28:21 UTC 2009


On Mon, Dec 28, 2009 at 04:00:09PM +0000, Manuel Tobias Schiller wrote:
> The following reply was made to PR sparc64/142102; it has been noted by GNATS.
> 
> From: Manuel Tobias Schiller <mala at hinterbergen.de>
> To: bug-followup at FreeBSD.org, mala at hinterbergen.de
> Cc:  
> Subject: Re: sparc64/142102: FreeBSD 8.0 kernel panics on sparc64 when
>  accessing NFS
> Date: Mon, 28 Dec 2009 16:40:04 +0100
> 
>  Dear all,
>  
>  the fix I gave in the original problem report appears to be incomplete;
>  the kernel still crashes sometimes during NFS access due to improper
>  alignment, this time in sys/nfsserver/nfs_srvsubs.c, line 1355. I will
>  try to continue debugging the issue and report back with any fixes I
>  manage to obtain.
>  

Note that the original PR is a dupe of PR 140797. Could the second
panic you're seeing be a result of using an incorrect size parameter
in your change?

Marius



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