[  338.443257][  T884] netdevsim: Exceeded number of supported nexthops
[  341.587224][  T912] netdevsim: Failed to replace nexthop bucket
[  341.587497][  T912] netdevsim: Failed to replace nexthop bucket
[  345.166615][  T949] netdevsim netdevsim1337: Failed to register nexthop notifier