[    1.869608] ip (247) used greatest stack depth: 12656 bytes left
[  261.620709] netdevsim: Exceeded number of supported nexthops
[  261.938554] netdevsim: Failed to replace nexthop bucket
[  261.938617] netdevsim: Failed to replace nexthop bucket
[  262.271511] Failed to register nexthop notifier