BTRFS warning (device <unknown>): duplicate device /dev/loop3 devid 1 generation 8 scanned by systemd-udevd (13276)
BTRFS error (device loop1): found replace target device without a valid replace item
BTRFS error (device loop1): failed to init dev_replace: -117
BTRFS error (device loop1): open_ctree failed
unregister_netdevice: waiting for veth3 to become free. Usage count = 1