[  434.929633] netdevsim netdevsim1337 eni1337np1: renamed from eth0
[  437.719024] Failed to register fib notifier
[  442.042027] Failed to register fib notifier
[  442.294623] ip (5102) used greatest stack depth: 12312 bytes left
[  444.776034] Failed to register fib notifier
[  449.062697] ip (5987) used greatest stack depth: 11896 bytes left
[  449.462078] Failed to register fib notifier