[  342.552897][  T916] netdevsim: Exceeded number of supported nexthops
[  346.121971][  T946] netdevsim: Failed to replace nexthop bucket
[  346.122383][  T946] netdevsim: Failed to replace nexthop bucket
[  349.821808][  T985] Failed to register nexthop notifier
[  350.256860][  T987] devlink (987) used greatest stack depth: 23872 bytes left