[  331.360826][  T911] netdevsim: Exceeded number of supported nexthops
[  334.159475][  T941] netdevsim: Failed to replace nexthop bucket
[  334.159765][  T941] netdevsim: Failed to replace nexthop bucket
[  337.161851][  T980] Failed to register nexthop notifier
[  338.405281][  T185] make (185) used greatest stack depth: 24208 bytes left