A while back, cc n wrote: > Our nfs server crashs occasionally. Any idea to solve > the problem? Thanks! and attached a kernel stack trace. Have you run a full memtest86 against the box? Have you put this in bugzilla.redhat.com? It could be either hardware or software. If it's software, it needs to go in Bugzilla so the Fedora / Red Hat kernel team can keep track of it. If it's hardware, it smells like memory (or possibly motherboard / CPU / network card). You should start trying to check these as much as possible. HTH, James. -- E-mail address: james | It would save me a lot of time if you just gave up @westexe.demon.co.uk | and went mad now.