if we have a look at dmesg you'll prob find stuff like these suspicious messages...
VFS: Can't find ext4 filesystem on dev loop37.
GFS2: not a GFS2 filesystem
GFS2: Unrecognized block device or...
Type: Posts; User: Cat_trap; Keyword(s):
Looks like a kernel problem
if we have a look at dmesg you'll prob find stuff like these suspicious messages...
VFS: Can't find ext4 filesystem on dev loop37.
GFS2: not a GFS2 filesystem
GFS2: Unrecognized block device or...