[   30.340637][  T252] ip (252) used greatest stack depth: 23856 bytes left
[  337.598422][  T884] netdevsim: Exceeded number of supported nexthops
[  340.748629][  T912] netdevsim: Failed to replace nexthop bucket
[  340.748987][  T912] netdevsim: Failed to replace nexthop bucket
[  344.095636][  T949] Failed to register nexthop notifier