Re: XFS hang during xfs_fsr run

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

On Fri, Mar 05, 2010 at 12:15:11AM +1100, Dave Chinner wrote:
> On Thu, Mar 04, 2010 at 01:08:45PM +0100, Michael Weissenbacher wrote:
> > Hi Dave!
> >> Can you run the trace through ksymoops so that we get function names
> >> rather than numbers that don't mean anything?
> > I've never done that before. Could you point me to an howto about this?
> 
> I've never needed to use it myself, so all I'd be doing is reading
> the man page and doing a google search to answer your question. It's
> way past my bed time here, so I'll leave that to you for the
> moment - try searching for "ksymoops howto"....

Also when you next rebuilt the kernel please make sure to include
CONFIG_KALLSYMS in the configuration, possibly CONFIG_KALLSYMS_ALL too.
This will help greatly with decoding any kind of warning / oops.