[  445.355603] netdevsim netdevsim1337 eni1337np1: renamed from eth0
[  446.684632] Failed to register fib notifier
[  447.411346] ip (5488) used greatest stack depth: 12432 bytes left
[  448.725594] Failed to register fib notifier
[  450.003592] Failed to register fib notifier
[  451.842289] ip (6853) used greatest stack depth: 12376 bytes left
[  451.981605] Failed to register fib notifier