[ 626.190356][ T3561] netdevsim netdevsim1337 eni1337np1: renamed from eth0 [ 630.799719][ T3600] ip (3600) used greatest stack depth: 23808 bytes left [ 669.803296][ T3909] Failed to register fib notifier [ 740.742589][ T4501] Failed to register fib notifier [ 782.297403][ T4869] Failed to register fib notifier [ 807.407822][ T5116] ip (5116) used greatest stack depth: 23792 bytes left [ 849.769231][ T5459] Failed to register fib notifier