[   12.947590][  T256] ip (256) used greatest stack depth: 24160 bytes left
[  305.636729][ T1143] netdevsim: Exceeded number of supported nexthops
[  307.918546][ T1189] netdevsim: Failed to replace nexthop bucket
[  307.918855][ T1189] netdevsim: Failed to replace nexthop bucket
[  310.610743][ T1244] Failed to register nexthop notifier