#284 filefrag -v: perfection = negative number of extents?

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nobody
None
5
2012-11-28
2011-06-21
Anonymous
No

"find . -type f -exec /usr/sbin/filefrag -v {} \;" gives nonsense outputs such as:

Filesystem type is: ef53
Filesystem cylinder groups is approximately 3938
File size of ./[SUBPIG][Keizoku 2 - SPEC ep03].torrent is 22579 (6 blocks, blocksize 4096)
ext logical physical expected length flags
0 0 537546 5 merged
1 5 537551 1 merged,eof
./[SUBPIG][Keizoku 2 - SPEC ep03].torrent: 1 extent found, perfection would be -136707479 extent

How can perfection be negative number of extents?

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