xfs_repair fatal error in phase 6

[Tupshin Harper <tupshin@xxxxxxxxx>]

I have an xfs partition that xfs_repair refuses to fix. It always dies
with the following:

Phase 6 - check inode connectivity...
        - resetting contents of realtime bitmap and summary inodes
        - ensuring existence of lost+found directory
        - traversing filesystem starting at / ...
rebuilding directory inode 128
empty data block 9 in directory inode 54540222: junking block

fatal error -- can't read block 8388608 for directory inode 54540222


I have tried dd'ing it to a file on another filesystem, and I get the
same results. I've tried running it a few times, and no change. Mount
doesn't recognize it.

For what it's woth, xfs_repair is running on a debian sid box on an
athlon xp cpu, and xfsprogs is from debian's xfsprogs_2.6.20-1
package.

Any suggestions?

-Tupshin