[ 1551.303313] loop0: detected capacity change from 0 to 1048576
[ 1551.304225] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem
[ 1551.304794] EXT4-fs (loop0): mounted filesystem f2797c22-08dd-4c4c-881b-0e17932de68d with ordered data mode. Quota mode: none.
[ 1551.680775] EXT4-fs (loop0): unmounting filesystem f2797c22-08dd-4c4c-881b-0e17932de68d.