tests/m_mkfs_overhead/expect.1

   1 ./test.img: Cannot create filesystem with requested number of inodes while setting up superblock
   2 ./test.img: Attempt to read block from filesystem resulted in short read while opening filesystem
   3 features: Filesystem not open
   4
   5 ../e2fsck/e2fsck: Attempt to read block from filesystem resulted in short read while trying to open ./test.img
   6 Could this be a zero-length partition?
   7 Exit status is 8
   8
   9 ../misc/dumpe2fs: Attempt to read block from filesystem resulted in short read while trying to open ./test.img
  10 Couldn't find valid filesystem superblock.