[  276.539811][ T1080] netdevsim: Exceeded number of supported nexthops
[  277.413288][ T1126] netdevsim: Failed to replace nexthop bucket
[  277.413781][ T1126] netdevsim: Failed to replace nexthop bucket
[  278.399966][ T1180] Failed to register nexthop notifier
[  278.860088][  T162] perl (162) used greatest stack depth: 24176 bytes left