[   18.519119][  T517] ip (517) used greatest stack depth: 24576 bytes left
[  273.575529][ T1081] netdevsim: Exceeded number of supported nexthops
[  274.169355][ T1127] netdevsim: Failed to replace nexthop bucket
[  274.169587][ T1127] netdevsim: Failed to replace nexthop bucket
[  274.866133][ T1181] Failed to register nexthop notifier