I can confirm such a bug, and it is not neccessarily related to high loads. We have a dapper NFS server, and 4 dapper clients.
It seems to be introduced between 2.6.15-26.47 and 2.6.15-28.51. With the -28.51 kernel, we have frequent (every 15-30 mins) lookups on the clients. The kern.log on the server is attached. I'd recommend to bump severity. Yours, Steffen ** Attachment added: "Ecerpt from kern.log" http://librarian.launchpad.net/6441077/kons.log -- rpc.nfsd generates oops https://launchpad.net/bugs/48675 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
