[    1.721781] ip (249) used greatest stack depth: 12680 bytes left
[  261.092311] netdevsim: Exceeded number of supported nexthops
[  261.413554] netdevsim: Failed to replace nexthop bucket
[  261.413607] netdevsim: Failed to replace nexthop bucket
[  261.777862] Failed to register nexthop notifier