Date: Mon, 21 Dec 2009 10:15:06 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-stable@freebsd.org Cc: Denis Barov <dindin@dindin.ru> Subject: Re: MD_ROOT and MFS_IMAGE options in 7.2 causes kernel trap Message-ID: <200912211015.06529.jhb@freebsd.org> In-Reply-To: <20091221132547.GA50217@sepulca.yandex.ru> References: <20091221132547.GA50217@sepulca.yandex.ru>
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On Monday 21 December 2009 8:25:47 am Denis Barov wrote: > Hello, list. > > I try to migrate one of my MFS-based system from 7.1 to 7.2 and get kernel > trap 12 just after DDB initialisation > (screenshot: http://dindin.ru/download/kernel_trap.png) > > FreeBSD svn revision: r199991, architecture: amd64 > > there was a lot of changes in sys/amd64/amd64/pmap.c and can't really > understant which can cause this. > > I'll appreciate any help. Hmm, perhaps try making NKPT larger? -- John Baldwin
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