[   20.630148][  T523] ip (523) used greatest stack depth: 24128 bytes left
[  277.404389][ T1085] netdevsim: Exceeded number of supported nexthops
[  278.187040][ T1131] netdevsim: Failed to replace nexthop bucket
[  278.187614][ T1131] netdevsim: Failed to replace nexthop bucket
[  279.125756][ T1185] Failed to register nexthop notifier