[  352.550310] netdevsim netdevsim1337 eni1337np1: renamed from eth0
[  352.622536] ip (3535) used greatest stack depth: 12552 bytes left
[  374.379527] ip (3664) used greatest stack depth: 12528 bytes left
[  402.355089] ip (3852) used greatest stack depth: 12520 bytes left