[  276.103916][ T1077] netdevsim: Exceeded number of supported nexthops
[  276.518661][ T1096] ip (1096) used greatest stack depth: 24408 bytes left
[  277.004357][ T1123] netdevsim: Failed to replace nexthop bucket
[  277.004998][ T1123] netdevsim: Failed to replace nexthop bucket
[  277.998178][ T1177] Failed to register nexthop notifier