[   19.929246][  T521] ip (521) used greatest stack depth: 24096 bytes left
[  276.192004][ T1076] netdevsim: Exceeded number of supported nexthops
[  276.912717][ T1122] netdevsim: Failed to replace nexthop bucket
[  276.913305][ T1122] netdevsim: Failed to replace nexthop bucket
[  277.754817][ T1176] Failed to register nexthop notifier