[    1.599997] ip (249) used greatest stack depth: 12608 bytes left
[  260.081305] netdevsim: Exceeded number of supported nexthops
[  260.320350] netdevsim: Failed to replace nexthop bucket
[  260.320408] netdevsim: Failed to replace nexthop bucket
[  260.591383] Failed to register nexthop notifier