[  335.251893][  T912] netdevsim: Exceeded number of supported nexthops
[  335.259759][  T912] ip (912) used greatest stack depth: 24688 bytes left
[  338.107666][  T942] netdevsim: Failed to replace nexthop bucket
[  338.107986][  T942] netdevsim: Failed to replace nexthop bucket
[  341.271032][  T981] Failed to register nexthop notifier