[ 3455.907022] loop0: detected capacity change from 0 to 1048576
[ 3455.908240] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem
[ 3455.956534] EXT4-fs (loop0): mounted filesystem c3ff4b39-2bd4-4092-b44f-30e8ccbfcc8c with ordered data mode. Quota mode: none.
[ 3457.551032] EXT4-fs (loop0): unmounting filesystem c3ff4b39-2bd4-4092-b44f-30e8ccbfcc8c.