Re: 2.6.9 nfsd crashing often

[Neil Brown]

On Thursday November 18, madduck@xxxxxxxxxxx wrote:
> We upgraded our cluster master server to 2.6.9 this morning and are
> now experiencing major problems with the kernel NFS server, which
> crashes every hours or so:
> 
>   Unable to handle kernel NULL pointer dereference at virtual address 00000000
>   printing eip:
>   00000000
...
>   Call Trace:
>   [<c0166197>] __lookup_hash+0xa7/0xe0

Looks like i_op->lookup == NULL, and I don't think nfsd could do that.

What filesystem are you using?

NeilBrown

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