[   18.246948][  T256] ip (256) used greatest stack depth: 24320 bytes left
[  311.363725][ T1143] netdevsim: Exceeded number of supported nexthops
[  313.837656][ T1189] netdevsim: Failed to replace nexthop bucket
[  313.838317][ T1189] netdevsim: Failed to replace nexthop bucket
[  316.384681][ T1244] Failed to register nexthop notifier