On Wed, Jun 10, 2015 at 01:43:31PM -0400, Chris Mason wrote:
> On 06/10/2015 09:40 AM, Dave Jones wrote:
> > Found this on serial console this morning. The machine had rebooted itself
> > shortly
> > afterwards (surprising, given I don't have panic-on-oops or similar set).
> >
>
> We had one other report of this a few months ago. Josef and I read
> through all of this and decided it was impossible, so someone else must
> be holding on to that page and unlocking it.
>
> (that someone else could easily be btrfs, just not in this code path)
>
> so...what horrible things have you been up to?
Not sure exactly. I'll try and dig in some when I get home tonight.
I do seem to be able to reproduce it fairly easily at least.
(Twice this morning).
Dave
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