[    1.642647] ip (248) used greatest stack depth: 12848 bytes left
[  260.193047] netdevsim: Exceeded number of supported nexthops
[  260.424403] netdevsim: Failed to replace nexthop bucket
[  260.424473] netdevsim: Failed to replace nexthop bucket
[  260.715496] Failed to register nexthop notifier