Daniel Lezcano <dlezcano@xxxxxxxxxx> writes: > Yes, I had this problem when doing ipv6 isolation for netns49. The ipv6 > subsystem creation failed and the different subsystem where rollbacked in the > setup_net function. > When the network namespace was about to be freed in free_net function, I had the > error with an usage refcount different from zero. > It appears that was coming from core/neighbour.c > > neigh_parms_release > -> neigh_rcu_free_parms > -> neigh_parms_put > -> neigh_parms_destroy > -> release_net > > The free_net function was called before rcu callback neigh_rcu_free_parms. Ok. Cool. It is good to know that this patch was tested. These kinds of subtle fixes are always more solid when you can actually test them. Eric _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
