[  277.093902][ T1080] netdevsim: Exceeded number of supported nexthops
[  277.623034][ T1105] ip (1105) used greatest stack depth: 23888 bytes left
[  277.993821][ T1126] netdevsim: Failed to replace nexthop bucket
[  277.994232][ T1126] netdevsim: Failed to replace nexthop bucket
[  278.942062][ T1180] Failed to register nexthop notifier