[ 627.291931][ T3561] netdevsim netdevsim1337 eni1337np1: renamed from eth0 [ 631.820458][ T3599] ip (3599) used greatest stack depth: 23344 bytes left [ 668.433361][ T3909] Failed to register fib notifier [ 738.217949][ T4501] Failed to register fib notifier [ 776.769131][ T4869] Failed to register fib notifier [ 842.795338][ T5459] Failed to register fib notifier