"kernel: calcru: negative runtime of -604787 usec for pid 16 (yarrow)" messages..

[Rob Gabaree]

I see that in /var/log/messages I am getting messages like the  
following...

Sep 24 13:08:36 tx kernel: calcru: negative runtime of -604849 usec  
for pid 16 (yarrow)
Sep 24 13:08:36 tx kernel: calcru: negative runtime of -604842 usec  
for pid 16 (yarrow)
Sep 24 13:08:38 tx kernel: calcru: negative runtime of -604787 usec  
for pid 16 (yarrow)
Sep 24 13:08:38 tx kernel: calcru: negative runtime of -604787 usec  
for pid 16 (yarrow)
Sep 24 13:08:40 tx kernel: calcru: negative runtime of -604719 usec  
for pid 16 (yarrow)
Sep 24 13:08:40 tx kernel: calcru: negative runtime of -604719 usec  
for pid 16 (yarrow)
Sep 24 13:08:42 tx kernel: calcru: negative runtime of -604665 usec  
for pid 16 (yarrow)
Sep 24 13:08:42 tx kernel: calcru: negative runtime of -604665 usec  
for pid 16 (yarrow)

It always happens to pid 16 (yarrow).  I tried reinstalling the  
system as well and it still shows up.  It doesn't always appear  
however; I just went two days without the message.  I don't really  
know what is causing it?

Anyone have any opinions?  It is a SuperMicro PDSMi motherboard,  
Intel Pentium D 930 CPU.

Thanks.