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To: questions@freebsd.org
From: Rob Gabaree <lists@rawb.net>
Date: Sun, 24 Sep 2006 13:14:27 -0400
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Subject: "kernel: calcru: negative runtime of -604787 usec for pid 16
	(yarrow)" messages..
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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.