Re: bluetooth memory corruption (was Re: ext3-related crash in 2.6.20-rc1)
From: Adrian Bunk
Date: Sat Dec 30 2006 - 17:01:35 EST
On Mon, Dec 25, 2006 at 12:36:47AM +0100, Pavel Machek wrote:
> On Sun 2006-12-24 15:39:23, Marcel Holtmann wrote:
> > Hi Pavel,
> > > > I got this nasty oops while playing with debugger. Not sure if that is
> > > > related; it also might be something with bluetooth; I already know it
> > > > corrupts memory during suspend, perhaps it corrupts memory in some
> > > > error path?
> > >
> > > Okay, I spoke too soon. bluetooth & suspend memory corruption was
> > > _way_ harder to reproduce than expected. Took me 5-or-so-suspend
> > > cycles... so it is probably unrelated to the previous crash.
> > can you try to reproduce this with 2.6.20-rc2 as well.
> Yep, here it is, reproduced on 6-th-or-so suspend.
> bluetooth may need to be actively used in order for this to trigger;
> connecting to the net over my cellphone seems to work okay.
> (Full logs in attachment).
Is this issue also present in 2.6.19 or is it a regression?
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/