Hi, On Wed, Jan 04, 2006 at 12:30:39AM +1000, Michael Mansour wrote: > > > > do_IRQ: stack overflow: 284 > > [<c01078a2>] do_IRQ+0x44/0x130 > > We are currently having some issues on NFS servers running XFS+LVM2+IBMsdd i.e. lots of block device layers thus potentially trespassing the 4k limit of the stack. We are currently experimenting the following patch: http://lwn.net/Articles/150583/ I can send you the corresponding precompiled kernel for i686 if you like