From owner-freebsd-questions  Mon Nov 16 16:31:51 1998
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Date: Mon, 16 Nov 1998 16:31:11 -0800 (PST)
From: Doug White <dwhite@resnet.uoregon.edu>
To: Don <don@calis.BlackSun.org>
cc: freebsd-questions@FreeBSD.ORG
Subject: Re: problems
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On Sun, 15 Nov 1998, Don wrote:

> I have a freshly installed 3.0-release system that was re-cvsup'd last
> night and a fresh make world and a fresh kernel compile was completed.
> I keep getting errors like: "cputime limit exceeded" especially when
> running apps like amp and tar. I am also getting the following error a lot
> whe running apps like moused and tar: 
> Nov 15 11:04:42 calis /kernel: calcru: negative time of -8359149 usec for
> pid 1228 (ncftp2)
> Nov 15 16:21:57 calis /kernel: calcru: negative time of -10658103 usec for
> pid 1560 (ftpd)
> Nov 15 18:01:34 calis /kernel: calcru: negative time of -9722687 usec for
> pid 1644 (amp)
> 
> Is there something wrong with the kernel here or possibly a hardware
> problem? (though when this system was running 2.2.-stable all was well)
> 

My usual diagnosis is that some device is taking up an inordinate amount
of interrupt time and is confusing the calcru function.

This has been a problem with 3.0.

Doug White                               
Internet:  dwhite@resnet.uoregon.edu    | FreeBSD: The Power to Serve
http://gladstone.uoregon.edu/~dwhite    | www.freebsd.org


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