[    7.654547][  T134] readlink (134) used greatest stack depth: 24368 bytes left
[    8.516802][   T84] netdevsim netdevsim21639 eni21639np1: renamed from eth0
[    8.660579][   T83] netdevsim netdevsim13902 eni13902np1: renamed from eth0
[   98.250378][  T551] cat (551) used greatest stack depth: 24328 bytes left