[   31.226671][  T222] virtio_net virtio2: Assigned random MAC address 86:12:c5:37:e3:c9
[   31.460037][  T222] virtio_net virtio3: Assigned random MAC address 02:99:ac:b3:a5:3e
[   38.393477][  T220] perl (220) used greatest stack depth: 24168 bytes left