assertion err == 0 failed

[Gaspar Bakos <gbakos@xxxxxxxxxxxxxxx>]

Hi,

I am trying to repair a disk partition with XFS on it, and I get the
following message:

Phase 4 - check for duplicate blocks...
....
data fork in regular inode 513996 claims used block 32128
xfs_repair: dinode.c:2381: process_dinode_int: Assertion `err == 0'
failed.
Aborted

Any clue on how to proceed?

(RH9.0 with 2.4.20-9SGI_XFS_1.2.0BOOT kernel as booted from the ISO cdrom)

Cheers
Gaspar