[   18.829757][  T527] grep (527) used greatest stack depth: 23776 bytes left
[  273.881445][ T1081] netdevsim: Exceeded number of supported nexthops
[  274.468761][ T1127] netdevsim: Failed to replace nexthop bucket
[  274.469002][ T1127] netdevsim: Failed to replace nexthop bucket
[  275.198839][ T1182] Failed to register nexthop notifier