[    9.422196][  T181] netdevsim netdevsim6568 eni6568np1: renamed from eth0
[    9.565406][  T181] netdevsim netdevsim20593 eni20593np1: renamed from eth0
[    9.847335][  T198] ip (198) used greatest stack depth: 24344 bytes left
[   29.413823][  T314] ip (314) used greatest stack depth: 24208 bytes left
[  251.416275][ T1197] cat (1197) used greatest stack depth: 23952 bytes left