[  326.008442][  T911] netdevsim: Exceeded number of supported nexthops
[  328.754606][  T941] netdevsim: Failed to replace nexthop bucket
[  328.754873][  T941] netdevsim: Failed to replace nexthop bucket
[  331.871656][  T980] Failed to register nexthop notifier
[  333.097323][  T185] make (185) used greatest stack depth: 24592 bytes left