[  345.472267][  T916] netdevsim: Exceeded number of supported nexthops
[  349.064415][  T946] netdevsim: Failed to replace nexthop bucket
[  349.064857][  T946] netdevsim: Failed to replace nexthop bucket
[  352.820558][  T985] Failed to register nexthop notifier
[  354.190835][  T187] make (187) used greatest stack depth: 24592 bytes left