[ 2839.378322] loop0: detected capacity change from 0 to 1048576 [ 2839.388191] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 2839.393360] EXT4-fs (loop0): mounted filesystem with ordered data mode. Quota mode: none. [ 2840.715473] EXT4-fs (loop0): unmounting filesystem.