[   12.565778][  T453] echo (453) used greatest stack depth: 24344 bytes left
[  275.027207][ T1080] netdevsim: Exceeded number of supported nexthops
[  275.704258][ T1126] netdevsim: Failed to replace nexthop bucket
[  275.704477][ T1126] netdevsim: Failed to replace nexthop bucket
[  276.470468][ T1180] Failed to register nexthop notifier
[  276.875227][  T165] nexthop.sh (165) used greatest stack depth: 23552 bytes left