[    9.820153][  T182] netdevsim netdevsim4447 eni4447np1: renamed from eth0
[    9.975831][  T182] netdevsim netdevsim8256 eni8256np1: renamed from eth0
[   10.288321][  T199] ip (199) used greatest stack depth: 24384 bytes left
[   36.184562][  T348] ip (348) used greatest stack depth: 24120 bytes left
[  213.681277][  T994] socat (994) used greatest stack depth: 23808 bytes left