a bug in 2.6.24 resulting the client "breaking" ONTAP?

[Timo Aaltonen]

On Wed, 28 May 2008, Talpey, Thomas wrote:

> At 10:32 AM 5/28/2008, Timo Aaltonen wrote:
>> Well, nothing except this crash some time before the problems started,
>> but that doesn't mean they are related:
>>
>> kernel BUG at /build/buildd/linux-2.6.24/net/sunrpc/rpcb_clnt.c:322!
>
> That's an interesting one, it's the following assertion (that's gone in .25 btw):
>
>    /* Autobind on cloned rpc clients is discouraged */
>    BUG_ON(clnt->cl_parent != clnt);
>
> Which I wouldn't expect at all on an NFSv4 mount. Are you running anything
> else on the client, such as automounter, NFSv3 mounts, taking NLM locks,
> etc? Not that they would necessarily cause your NFSv4 errors.

No automounter, no v3 mounts, but don't know about NLM. It's pretty basic; 
there are a bunch of mounts specified on fstab and they are mounted on 
boot :)

This has been reported on the Ubuntu bugtracker:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/212485

and someone suggested it would be a dupe of this one, but I'm not sure..

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/224750

t