two crashes with 2.6.6

I've experienced a few crashes on my NFS-fileserver running vanilla 2.6.6, and serving XFS filesystems. The first is reported in:

	http://bugme.osdl.org/show_bug.cgi?id=2840

This has happened I think 3 times the last 3 weeks. And after the last crash I also experienced XFS internal errors and a umount oops:

	http://bugme.osdl.org/show_bug.cgi?id=2841

Hope these reports are usefull..

-jf