[  336.108535][  T884] netdevsim: Exceeded number of supported nexthops
[  339.470447][  T913] netdevsim: Failed to replace nexthop bucket
[  339.470770][  T913] netdevsim: Failed to replace nexthop bucket
[  342.941918][  T951] netdevsim netdevsim1337: Failed to register nexthop notifier