On 6/14/17 4:23 PM, Ben Greear wrote: > On 06/13/2017 07:27 PM, David Ahern wrote: > >> Let's try a targeted debug patch. See attached > > I had to change it to pr_err so it would go to our serial console > since the system locked hard on crash, > and that appears to be enough to change the timing where we can no longer > reproduce the problem.
ok, let's figure out which one is doing that. There are 3 debug statements. I suspect fib6_del_route is the one setting the state to FWS_U. Can you remove the debug prints in fib6_repair_tree and fib6_walk_continue and try again?
