[    2.049311] ip (247) used greatest stack depth: 12848 bytes left
[  261.784963] netdevsim: Exceeded number of supported nexthops
[  262.074992] netdevsim: Failed to replace nexthop bucket
[  262.075057] netdevsim: Failed to replace nexthop bucket
[  262.388587] Failed to register nexthop notifier