[    1.851779] ip (246) used greatest stack depth: 12848 bytes left
[  260.653970] netdevsim: Exceeded number of supported nexthops
[  260.878482] netdevsim: Failed to replace nexthop bucket
[  260.878547] netdevsim: Failed to replace nexthop bucket
[  261.150466] Failed to register nexthop notifier