Core Dump / panic sleeping thread

Michael Landin Hostbaek mich at
Wed Mar 20 09:33:47 UTC 2013

On Mar 20, 2013, at 12:37 AM, Rick Macklem <rmacklem at> wrote:

> Yep, I'd agree to that. The same bug is in the old NFS client and
> the new NFS client cribbed the code from there.
> I have attached a simple patch that unlocks the mutex for the
> vnode_pager_setsize() call. Maybe you could test it?
> Thanks for reporting this, rick
> ps: Hopefully "patch" can apply this patch (there have been
>    recent changes to this file, so the line#s could be off).
>    It should be easy to do manually if not. The change is
>    in nfscl_loadattrcache() in sys/fs/nfsclient/nfs_clport.c.

Thanks Rick, it's compiling right now.
I will let you know if the problem persists. 


ps. the patch worked perfectly up against REL9.1

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