Date: Wed, 22 Dec 2010 13:41:25 +0100 From: Miroslav Lachman <000.fbsd@quip.cz> To: freebsd-stable@freebsd.org Subject: MCA messages after upgrade to 8.2-BEAT1 Message-ID: <4D11F1F5.7050902@quip.cz>
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Hi, the machine in question was upgraded from 7.3 to FreeBSD 8.2-BETA1 i386 GENERIC After this upgrade, i got following mesages in /var/log/messages every hour. The machine is almost idle (for testing only) Dec 21 12:42:26 kavkaz kernel: MCA: Bank 0, Status 0xd40e400000000833 Dec 21 12:42:26 kavkaz kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000 Dec 21 12:42:26 kavkaz kernel: MCA: Vendor "AuthenticAMD", ID 0x40f33, APIC ID 0 Dec 21 12:42:26 kavkaz kernel: MCA: CPU 0 COR OVER BUSLG Source DRD Memory Dec 21 12:42:26 kavkaz kernel: MCA: Address 0x236493c0 Dec 21 12:42:26 kavkaz kernel: MCA: Bank 1, Status 0xd400400000000853 Dec 21 12:42:26 kavkaz kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000 Dec 21 12:42:26 kavkaz kernel: MCA: Vendor "AuthenticAMD", ID 0x40f33, APIC ID 0 Dec 21 12:42:26 kavkaz kernel: MCA: CPU 0 COR OVER BUSLG Source IRD Memory Dec 21 12:42:26 kavkaz kernel: MCA: Address 0x2a1c9440 Dec 21 12:42:26 kavkaz kernel: MCA: Bank 2, Status 0xd000400000000863 Dec 21 12:42:26 kavkaz kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000 Dec 21 12:42:26 kavkaz kernel: MCA: Vendor "AuthenticAMD", ID 0x40f33, APIC ID 0 Dec 21 12:42:26 kavkaz kernel: MCA: CPU 0 COR OVER BUSLG Source PREFETCH Memory Dec 21 12:42:26 kavkaz kernel: MCA: Bank 4, Status 0xdc0e400200000813 Dec 21 12:42:26 kavkaz kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000 Dec 21 12:42:26 kavkaz kernel: MCA: Vendor "AuthenticAMD", ID 0x40f33, APIC ID 0 Dec 21 12:42:26 kavkaz kernel: MCA: CPU 0 COR OVER BUSLG Source RD Memory Dec 21 12:42:26 kavkaz kernel: MCA: Address 0x2cac9678 Dec 21 12:42:26 kavkaz kernel: MCA: Misc 0xe00d0fff00000000 Dec 21 12:42:26 kavkaz kernel: MCA: Bank 0, Status 0xd40e400000000833 Dec 21 12:42:26 kavkaz kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000 Dec 21 12:42:26 kavkaz kernel: MCA: Vendor "AuthenticAMD", ID 0x40f33, APIC ID 1 Dec 21 12:42:26 kavkaz kernel: MCA: CPU 1 COR OVER BUSLG Source DRD Memory Dec 21 12:42:26 kavkaz kernel: MCA: Address 0x23649640 Dec 21 12:42:26 kavkaz kernel: MCA: Bank 1, Status 0xd400400000000853 Dec 21 12:42:26 kavkaz kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000 Dec 21 12:42:26 kavkaz kernel: MCA: Vendor "AuthenticAMD", ID 0x40f33, APIC ID 1 Dec 21 12:42:26 kavkaz kernel: MCA: CPU 1 COR OVER BUSLG Source IRD Memory Dec 21 12:42:26 kavkaz kernel: MCA: Address 0x2a1c9440 Dec 21 12:42:26 kavkaz kernel: MCA: Bank 2, Status 0xd000400000000863 Dec 21 12:42:26 kavkaz kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000 Dec 21 12:42:26 kavkaz kernel: MCA: Vendor "AuthenticAMD", ID 0x40f33, APIC ID 1 Dec 21 12:42:26 kavkaz kernel: MCA: CPU 1 COR OVER BUSLG Source PREFETCH Memory Can somebody tell me, what these messages are? Miroslav Lachman
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