[    9.377777][  T254] netdevsim netdevsim721 eni721np1: renamed from eth0
[   12.206178][  T254] netdevsim netdevsim13324 eni13324np1: renamed from eth0
[   12.280804][  T274] ls (274) used greatest stack depth: 24624 bytes left
[   14.796959][  T254] netdevsim netdevsim14417 eni14417np1: renamed from eth0