On Fri, 11 Jun 2004, Andy Green wrote: > > I saw this from using CIFS, and I also saw a note about it in a Bugzilla entry > saying that this was a debug message added by Arjan IIRC. Therefore this is > coming out of the particular kernel version you are using. See if you can > get an updated kernel from Arjan's place > > http://people.redhat.com/arjanv/2.6/RPMS.kernel/ > > That may or may not help, but the main news is I don't think this is NFS > specific. > Well, I did compile a custom kernel and the kernel message went away. If was really just a debug issue and had nothing to do with the umount/mount/autofs hanging problem, I don't know why it went away. For the custom kernel, I took the FC2 kernel src.rpm and rebuilt it with the 4K/nostack and 4G/4G patches removed. I also added the firewire patches going around though the machine I am having the problem has no firewire. But it does appear removing the 4K/nostack and 4G/4G patches fixed the hanging mount/umount/autofs problem. So far.