[  277.343518][ T1080] netdevsim: Exceeded number of supported nexthops
[  278.104858][ T1126] netdevsim: Failed to replace nexthop bucket
[  278.105596][ T1126] netdevsim: Failed to replace nexthop bucket
[  278.758100][ T1161] ip (1161) used greatest stack depth: 23008 bytes left
[  279.137474][ T1180] Failed to register nexthop notifier