[    1.747929] ip (246) used greatest stack depth: 12864 bytes left
[  261.799694] netdevsim: Exceeded number of supported nexthops
[  262.171271] netdevsim: Failed to replace nexthop bucket
[  262.171345] netdevsim: Failed to replace nexthop bucket
[  262.598517] Failed to register nexthop notifier