[ 631.805195][ T3561] netdevsim netdevsim1337 eni1337np1: renamed from eth0 [ 670.932205][ T3908] Failed to register fib notifier [ 681.873519][ T4032] ip (4032) used greatest stack depth: 23296 bytes left [ 737.614637][ T4499] Failed to register fib notifier [ 776.775888][ T4867] Failed to register fib notifier [ 841.166154][ T5456] Failed to register fib notifier