amd64/71644: amd64 5.3-BETA4 crash when heavy load

[Xin LI]

On Sun, Nov 28, 2004 at 02:50:30AM +0000, Wei-Kai Wu wrote:
>  On Sun, Oct 31, 2004 at 05:41:55PM +0000, Xin LI wrote:
>  > Would you please try out 5.3-RC2 and confirm whether the issue is
>  > fixed?  The recent SACK fixes are likely to fix your problem.
>  
>  We tested 5.3-STABLE (2004/11/27).
>  The system crashed once with message :
>  kernel trap 12, kernel panic
>  current process (swi1: net)
>  
>  We are testing options NET_WITH_GIANT now.

Will you please try the following patch:

	http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/vm/vm_contig.c.diff?r1=1.40&r2=1.41

(The patch should apply correctly in RELENG_5, while some positions might
be incorrect, that's harmless.)

Cheers,
-- 
Xin LI <delphij frontfree net>	http://www.delphij.net/
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