Problem with share

I was unable to access data (it was problem with one share). Ive got following messages:

Pid: 5153, comm: smbd Not tainted 2.6.25.13-oe32 #61

[] xfs_free_ag_extent+0x2fe/0x670

[] xfs_free_extent+0xc7/0xf0
[] xfs_free_extent+0xc7/0xf0

[] xfs_bmap_finish+0xdb/0x160

[] xfs_itruncate_finish+0x240/0x3d0

[] xfs_inactive+0x3f2/0x460

[] inotify_inode_is_dead+0x17/0x70

[] xfs_fs_clear_inode+0x8e/0xd0

[] clear_inode+0xb3/0x140

[] generic_delete_inode+0xe2/0x120

Ive rebooted server, now is ok but looks very seriously. Sometimes we are processing data by 40-50hrs if it will happen we must reprocess all data. HELP

regards,