[   28.861244][  T252] ip (252) used greatest stack depth: 24016 bytes left
[  338.191279][  T912] netdevsim: Exceeded number of supported nexthops
[  341.418709][  T942] netdevsim: Failed to replace nexthop bucket
[  341.419520][  T942] netdevsim: Failed to replace nexthop bucket
[  345.034714][  T981] Failed to register nexthop notifier