[    2.122863] grep (148) used greatest stack depth: 12792 bytes left
[    2.277100] netdevsim netdevsim921 eni921np1: renamed from eth0
[    2.298936] netdevsim netdevsim19472 eni19472np1: renamed from eth0
[    6.338322] (udev-worker) (81) used greatest stack depth: 12632 bytes left
[  102.987080] ip (679) used greatest stack depth: 12600 bytes left