From: Udo Steinberg <udo@hypervisor.org>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Tony Luck <tony.luck@intel.com>
Subject: MCE/Package power limit notification
Date: Wed, 23 Nov 2011 16:09:50 +0100 [thread overview]
Message-ID: <20111123160950.67860131@x220> (raw)
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Hi,
After half an hour of compiling code on an Intel SNB machine, at which time
the machine was more or less permanently running with turbo boost active,
I've gotten the following in my dmesg with Linux-3.1.0:
CPU2: Package power limit notification (total events = 1)
CPU3: Package power limit notification (total events = 1)
CPU1: Package power limit notification (total events = 1)
CPU0: Package power limit notification (total events = 1)
CPU2: Package power limit normal
CPU3: Package power limit normal
CPU1: Package power limit normal
CPU0: Package power limit normal
[Hardware Error]: Machine check events logged
CPU1: Package power limit notification (total events = 655)
CPU2: Package power limit notification (total events = 655)
CPU3: Package power limit notification (total events = 655)
CPU0: Package power limit notification (total events = 655)
CPU3: Package power limit normal
CPU2: Package power limit normal
CPU1: Package power limit normal
CPU0: Package power limit normal
[Hardware Error]: Machine check events logged
Below is the output from mcelog. Is there anything that can be done about it?
Cheers,
- Udo
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 0
CPU 3 THERMAL EVENT TSC 179fecf42d7
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 3 below trip temperature. Throttling disabled
STATUS c0000000880c0c00 MCGSTATUS 0
MCGCAP c07 APICID 3 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 1
CPU 1 THERMAL EVENT TSC 179fecf5d95
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 1 below trip temperature. Throttling disabled
STATUS c0000000880c0c00 MCGSTATUS 0
MCGCAP c07 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 2
CPU 0 THERMAL EVENT TSC 179fecf72fb
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 0 below trip temperature. Throttling disabled
STATUS c0000000880c0c00 MCGSTATUS 0
MCGCAP c07 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 3
CPU 2 THERMAL EVENT TSC 179fecf88a9
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 2 below trip temperature. Throttling disabled
STATUS c0000000880c0c00 MCGSTATUS 0
MCGCAP c07 APICID 2 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 4
CPU 3 THERMAL EVENT TSC 179fef2e964
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 3 below trip temperature. Throttling disabled
STATUS c0000000880c0800 MCGSTATUS 0
MCGCAP c07 APICID 3 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 5
CPU 1 THERMAL EVENT TSC 179fef2fd56
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 1 below trip temperature. Throttling disabled
STATUS c0000000880c0800 MCGSTATUS 0
MCGCAP c07 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 6
CPU 0 THERMAL EVENT TSC 179fef30d22
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 0 below trip temperature. Throttling disabled
STATUS c0000000880c0800 MCGSTATUS 0
MCGCAP c07 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 7
CPU 2 THERMAL EVENT TSC 179fef311bd
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 2 below trip temperature. Throttling disabled
STATUS c0000000880c0800 MCGSTATUS 0
MCGCAP c07 APICID 2 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 8
CPU 2 THERMAL EVENT TSC 31a70403488
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 2 below trip temperature. Throttling disabled
STATUS c000000088080c02 MCGSTATUS 0
MCGCAP c07 APICID 2 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 9
CPU 3 THERMAL EVENT TSC 31a7040468b
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 3 below trip temperature. Throttling disabled
STATUS c000000088080c02 MCGSTATUS 0
MCGCAP c07 APICID 3 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 10
CPU 0 THERMAL EVENT TSC 31a704059b1
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 0 below trip temperature. Throttling disabled
STATUS c000000088080c02 MCGSTATUS 0
MCGCAP c07 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 11
CPU 1 THERMAL EVENT TSC 31a70407082
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 1 below trip temperature. Throttling disabled
STATUS c000000088080c02 MCGSTATUS 0
MCGCAP c07 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 12
CPU 2 THERMAL EVENT TSC 31a705416f8
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 2 below trip temperature. Throttling disabled
STATUS c000000088080802 MCGSTATUS 0
MCGCAP c07 APICID 2 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 13
CPU 1 THERMAL EVENT TSC 31a70542907
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 1 below trip temperature. Throttling disabled
STATUS c000000088080802 MCGSTATUS 0
MCGCAP c07 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 14
CPU 0 THERMAL EVENT TSC 31a70543945
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 0 below trip temperature. Throttling disabled
STATUS c000000088080802 MCGSTATUS 0
MCGCAP c07 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 15
CPU 3 THERMAL EVENT TSC 31a70543cab
TIME 1322060688 Wed Nov 23 16:04:48 2011
Processor 3 below trip temperature. Throttling disabled
STATUS c000000088080802 MCGSTATUS 0
MCGCAP c07 APICID 3 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
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next reply other threads:[~2011-11-23 15:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-23 15:09 Udo Steinberg [this message]
2011-11-28 22:46 ` MCE/Package power limit notification Luck, Tony
2011-11-28 22:50 ` Yu, Fenghua
2011-11-29 21:24 ` Udo Steinberg
2011-11-29 21:43 ` Fenghua Yu
2011-11-29 22:19 ` Udo Steinberg
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