Date: Wed, 6 Jan 2010 01:00:30 -0800 From: "David O'Brien" <obrien@FreeBSD.org> To: "Wilkinson, Alex" <alex.wilkinson@dsto.defence.gov.au> Cc: freebsd-current@FreeBSD.org Subject: Re: Fatal trap 12: page fault while in kernel mode [SEC=UNCLASSIFIED] Message-ID: <20100106090030.GA61088@dragon.NUXI.org> In-Reply-To: <20100106024434.GA29741@stlux503.dsto.defence.gov.au> References: <20100105060748.GA16239@stlux503.dsto.defence.gov.au> <201001050828.49809.jhb@freebsd.org> <20100106024434.GA29741@stlux503.dsto.defence.gov.au>
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On Wed, Jan 06, 2010 at 10:44:34AM +0800, Wilkinson, Alex wrote: > 0n Tue, Jan 05, 2010 at 08:28:49AM -0500, John Baldwin wrote: > >Are you able to get a crashdump and examine it with kgdb? > > rebuilt world+kernel and overwrote kernel.debug :( > when it happens again I will get a bt from kgdb(1). Alex, This seems weird - you should have kernel.symbols that gives you what you need from from kernel.debug for kgdb. -- -- David (obrien@FreeBSD.org)
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