Re: Linux 2.6.10-rc2 OOPS on boot with 3ware + reiserfs

From: Jens Axboe
Date: Thu Nov 18 2004 - 21:24:02 EST


On Thu, Nov 18 2004, Vladimir B. Savkin wrote:
> On Thu, Nov 18, 2004 at 11:35:26AM +0100, Jens Axboe wrote:
> > On Wed, Nov 17 2004, Linus Torvalds wrote:
> > >
> > > Jens, did you see this one?
> >
> > Vladimir, is this completely reproducable? Does -rc1 work correctly (or
> > which was the last version you tested)? I haven't been able to spot any
> > errors in this path so far.
>
> It happens 100% when smartd tries to fetch SMART info from
> disks connected to 3ware controller.
> Seems like using obsolete 3ware API has something to do with this.
> It does happen with -rc1 too.
> Here is a complete dmesg output:

Really looks like a double requeue, bet it happens because we end up
requeing both from the failed queuecommand return and from scsi_done().
I'll take a look.

--
Jens Axboe

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