[   13.658840][  T439] ip (439) used greatest stack depth: 23808 bytes left
[  277.932850][ T1121] netdevsim: Exceeded number of supported nexthops
[  278.634467][ T1167] netdevsim: Failed to replace nexthop bucket
[  278.635039][ T1167] netdevsim: Failed to replace nexthop bucket
[  279.494309][ T1222] Failed to register nexthop notifier