linux-kernel - Re: [Bug 48241] New: oops when setting up LVM

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Date:	Wed, 03 Oct 2012 16:23:06 +0100
From:	James Bottomley <James.Bottomley@...senPartnership.com>
To:	bugzilla-daemon@...zilla.kernel.org
Cc:	linux-scsi@...r.kernel.org,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [Bug 48241] New: oops when setting up LVM

On Wed, 2012-10-03 at 15:04 +0000, bugzilla-daemon@...zilla.kernel.org
wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=48241
> 
>            Summary: oops when setting up LVM
>            Product: IO/Storage
>            Version: 2.5
>     Kernel Version: 3.6.0-next-20121003
>           Platform: All
>         OS/Version: Linux
>               Tree: Mainline
>             Status: NEW
>           Severity: normal
>           Priority: P1
>          Component: SCSI
>         AssignedTo: linux-scsi@...r.kernel.org
>         ReportedBy: daniel.santos@...ox.com
>         Regression: No
> 
> 
> Created an attachment (id=81921)
>  --> (https://bugzilla.kernel.org/attachment.cgi?id=81921)
> image of oops

The image says the RIP is at kthread_data + 0xb

That implies something went wrong within the workqueue or kthread
systems, I've cc'd linux-kernel, but it's a bit of a vague thing to go
on and could conceivably be a hardware issue (or some weird thread
interaction in linux-next).

The first question would be "does it happen in vanilla 3.6"?

James


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