Date: Mon, 23 Aug 2010 11:23:44 +0930 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: Dan Langille <dan@langille.org> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: kernel MCA messages Message-ID: <114C4629-156B-486A-B9E4-42954E57F521@gsoft.com.au> In-Reply-To: <4C71CC62.6060803@langille.org> References: <4C71CC62.6060803@langille.org>
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--Apple-Mail-56--721453012 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii On 23/08/2010, at 10:48, Dan Langille wrote: > What does this mean? > > kernel: MCA: Bank 4, Status 0x940c4001fe080813 > kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000 > kernel: MCA: Vendor "AuthenticAMD", ID 0xf5a, APIC ID 0 > kernel: MCA: CPU 0 COR BUSLG Source RD Memory > kernel: MCA: Address 0x7ff6b0 > > FreeBSD 7.3-STABLE #1: Sun Aug 22 23:16:43 It's generated by machine check support, see.. /usr/src/sys/i386/i386/mca.c /usr/src/sys/amd64/amd64/mca.c Some info here.. http://en.wikipedia.org/wiki/Machine_check_architecture No man page for it though. -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C --Apple-Mail-56--721453012--
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