[    9.201721][  T181] netdevsim netdevsim19533 eni19533np1: renamed from eth0
[    9.344907][  T182] netdevsim netdevsim32066 eni32066np1: renamed from eth0
[    9.628054][  T198] ip (198) used greatest stack depth: 24288 bytes left
[   98.662932][  T311] so_txtime (311) used greatest stack depth: 23984 bytes left