strange dmesg entries

[Bruce Ferrell]

Google is your friend

http://www.vmware.com/community/thread.jspa?threadID=96035&tstart=180

jack wrote:
> Every once in a while, my Kubuntu 7.04 box will just lock up for about a
> minute.  Granted I'm probably just running alot of applications, but it
> seems to always be centered around Evolution.  Anyway, If I jump to an
> alt terminal login, running dmesg shows me a whole run of these preceded
> by what appears to be a process id and some other number that I'm not
> sure of - 
> [2030.152001448] VMBlock warning: DentryOpRevalidate: Invalid args from
> kernel
> 
> Any ideas what might be causing this?
> 
> Thanks for any input.
> 
> (it took over 10 minutes just to type this message...)
>