[ 3.803966] rename_device (418) used greatest stack depth: 12840 bytes left [ 4.274105] ip (472) used greatest stack depth: 12728 bytes left [ 4.464359] virtio_net virtio2: Assigned random MAC address 12:ab:f0:04:99:e0 [ 4.502145] virtio_net virtio3: Assigned random MAC address ca:59:2e:0a:ca:29