[  338.679248][  T885] netdevsim: Exceeded number of supported nexthops
[  341.739695][  T914] netdevsim: Failed to replace nexthop bucket
[  341.739964][  T914] netdevsim: Failed to replace nexthop bucket
[  345.035452][  T951] netdevsim netdevsim1337: Failed to register nexthop notifier