[ 1955.202097] loop0: detected capacity change from 0 to 1048576 [ 1955.204962] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 1955.207909] EXT4-fs (loop0): mounted filesystem with ordered data mode. Quota mode: none. [ 1955.769920] EXT4-fs (loop0): unmounting filesystem.