[  274.626511][ T1078] netdevsim: Exceeded number of supported nexthops
[  274.631686][ T1078] ip (1078) used greatest stack depth: 24280 bytes left
[  275.303299][ T1124] netdevsim: Failed to replace nexthop bucket
[  275.303510][ T1124] netdevsim: Failed to replace nexthop bucket
[  276.058208][ T1178] Failed to register nexthop notifier