On Sat, Jun 20, 2009 at 03:57:35PM -0400, Trond Myklebust wrote: > Looks more like some kind of memory scribble to me. The value of > xprt->ops never changes after initialisation of the transport. > > Have you tried turning on the various memory debugging tools? Hi Trond, No, but I will try this now. Actually, we just saw another similar crash on another machine which is an NFS client from this server (no nfsd running). Same backtrace, but this time RAX was "32322e32352e3031", which is obviously ASCII ("22.25.01"), so memory scribbling seems to definitely be happening... Simon- -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html