crash when connecting to targets using nr_io_queues < num cpus

['Christoph Hellwig']

On Fri, Sep 23, 2016 at 10:21:50AM -0600, Jens Axboe wrote:
> I'm going to flush the remaining patches for 4.8 later today. Did you
> send it out yet? If so, I haven't seen it. I'll be traveling the next 2
> weeks. With internet, so I'll get some work done, but it'll be a bit
> more intermittent.

It's about two patches earlier in this thread, but I can just resend it.