[ 2.508971] rename_device (338) used greatest stack depth: 12840 bytes left [ 3.932229] ip (401) used greatest stack depth: 12768 bytes left [ 4.821448] virtio_net virtio2: Assigned random MAC address 4a:67:52:a8:d0:7e [ 4.863256] virtio_net virtio3: Assigned random MAC address 66:73:32:1d:b8:0d