[    9.266124][  T182] netdevsim netdevsim18949 eni18949np1: renamed from eth0
[    9.411708][  T184] netdevsim netdevsim32648 eni32648np1: renamed from eth0
[   10.481192][  T216] ip (216) used greatest stack depth: 24664 bytes left
[  165.751217][  T818] cat (818) used greatest stack depth: 24408 bytes left