> Given that 4.7-rc1 comes with the new shared locks for lookups, and > there are very little other changes I wonder if there is any relation > It would be good if Reinoud and/or Daniel can confirm that Linux 4.6 > is ok. I try to reproduce it on 4.6. My steps do not always trigger the crash. So I can't be really sure if 4.6 doesn't show it, it does not happen.