syz_mount_image$msdos(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x81, 0x1, &(0x7f0000000480)=[{0x0}], 0x8, &(0x7f00000004c0)={[{@dots}, {@nodots}, {@fat=@nocase}]})