[    9.257548] ip (481) used greatest stack depth: 12960 bytes left
[  260.623851] netdevsim: Exceeded number of supported nexthops
[  260.883095] netdevsim: Failed to replace nexthop bucket
[  260.883154] netdevsim: Failed to replace nexthop bucket
[  261.170474] Failed to register nexthop notifier