From owner-freebsd-fs@FreeBSD.ORG  Fri Oct 14 06:34:59 2011
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Date: Fri, 14 Oct 2011 09:34:51 +0300
From: Andriy Gapon <avg@FreeBSD.org>
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To: Dave Lin <dlin@panzura.com>
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Cc: "freebsd-fs@freebsd.org" <freebsd-fs@FreeBSD.org>
Subject: Re: cannot run ztest (zfs test suite) without seeing core dump on
 8.2
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on 14/10/2011 01:33 Dave Lin said the following:
> Hello all, 
> 
> 	It seems that I cannot run ztest (zfs test suite) without seeing core dump on latest 8.2 release.  Has anyone seen this before and is there way to resolve this issue?  Thanks.
> 
> Here's the output capture:
> 
> dave-free82# ztest -V	
> 5 vdevs, 7 datasets, 23 threads, 300 seconds...
> child died with signal 11
> 
> Here's the uname -a info:
> 
> 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Feb 17 02:41:51 UTC 2011     root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64

Please try the following changes:
https://gitorious.org/~avg/freebsd/avgbsd/commit/5f0bbe6ff83f463f583358b76cfe2e179449091b
https://gitorious.org/~avg/freebsd/avgbsd/commit/b430b23e6cd579c577f8ff1dae445a8ee2603ffa
https://gitorious.org/~avg/freebsd/avgbsd/commit/96e8886589b0c6bb91e1019efb204e6aac87f4ef
https://gitorious.org/~avg/freebsd/avgbsd/commit/5479bc325beb8fa85f50e50f3dc18069489a2119

-- 
Andriy Gapon