linux-kernel - Re: kernel BUG at /data/lemmy/linux.trees.git/fs/nfs/idmap.c:681!

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Message-ID: <506497B9.3030601@netapp.com>
Date:	Thu, 27 Sep 2012 14:15:21 -0400
From:	Bryan Schumaker <bjschuma@...app.com>
To:	Joerg Roedel <joerg.roedel@....com>
CC:	"Myklebust, Trond" <Trond.Myklebust@...app.com>,
	Joerg Roedel <joro@...tes.org>,
	"linux-nfs@...r.kernel.org" <linux-nfs@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"torvalds@...ux-foundation.org" <torvalds@...ux-foundation.org>
Subject: Re: kernel BUG at /data/lemmy/linux.trees.git/fs/nfs/idmap.c:681!

On 09/27/2012 01:56 PM, Joerg Roedel wrote:
> On Thu, Sep 27, 2012 at 04:16:25PM +0000, Myklebust, Trond wrote:
>>> Yes, it contains that commit. I was about to test plain v3.6-rc7 without
>>> my patches (not nfs related, of cource) on-top, but unfortunatly the
>>> disk with the root-fs died :-/
>>> I am about to set up the box again and test plain -rc7.
>>
>> Please do.
> 
> Okay, the box is running again and the bug does not reproduce anymore
> with the new installation. Unfortunatly the old kernel configuration is
> gone together with the previous version of the nfs-utils :-/ I'll try to
> play around with the kernel config a little bit more and see if it
> reproduces again.

Double check that you're using the legacy idmapper, and not the keyring based one (/etc/request-key.conf shouldn't have the "create id_resolver * * /usr/bin/nfsidmap %k %d" line).

- Bryan

> 
> 
> 	Joerg
> 

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