I recently bought a Toshiba A665-S5187, which has the new i7-2630QM Sandy Bridge Processor. My dmesg output is a bit strange, and I see messages that I am not sure what to think of. I am using kernel version 2.6.39-3-generic.
Code:
[20793.149764] CPU0: Package power limit notification (total events = 1)
[20793.149770] CPU4: Package power limit notification (total events = 1)
[20793.149776] CPU3: Package power limit notification (total events = 1)
[20793.149778] CPU2: Package power limit notification (total events = 1)
[20793.149786] CPU7: Package power limit notification (total events = 1)
[20793.149788] CPU6: Package power limit notification (total events = 1)
[20793.149788] Disabling lock debugging due to kernel taint
[20793.149794] CPU5: Package power limit notification (total events = 1)
[20793.149799] CPU1: Package power limit notification (total events = 1)
[20793.150318] CPU5: Package power limit normal
[20793.150327] CPU2: Package power limit normal
[20793.150328] CPU4: Package power limit normal
[20793.150331] CPU0: Package power limit normal
[20793.150336] CPU3: Package power limit normal
[20793.150334] CPU7: Package power limit normal
[20793.150337] CPU1: Package power limit normal
[20793.150340] CPU6: Package power limit normal
[21000.040090] [Hardware Error]: Machine check events logged
[37051.061157] CPU4: Package power limit notification (total events = 10)
[37051.061163] CPU0: Package power limit notification (total events = 10)
[37051.061165] CPU7: Package power limit notification (total events = 10)
[37051.061166] CPU6: Package power limit notification (total events = 10)
[37051.061173] CPU2: Package power limit notification (total events = 10)
[37051.061177] CPU5: Package power limit notification (total events = 10)
[37051.061182] CPU3: Package power limit notification (total events = 10)
[37051.061181] CPU1: Package power limit notification (total events = 10)
[37051.068955] CPU2: Package power limit normal
[37051.068958] CPU5: Package power limit normal
[37051.068964] CPU0: Package power limit normal
[37051.068965] CPU7: Package power limit normal
[37051.068965] CPU6: Package power limit normal
[37051.068972] CPU3: Package power limit normal
[37051.068973] CPU4: Package power limit normal
[37051.068973] CPU1: Package power limit normal
[37200.890072] [Hardware Error]: Machine check events logged
I also get this message:
Code:
[ 53.150123] [drm:pch_irq_handler] *ERROR* PCH poison interrupt
I have the CPU Frequency Scaling Governer set to Conservative, if it makes any difference.
What does this mean? The system does not kernel panic or anything, but I would like to know why I am getting these strange messages. Thanks!
Edit: Mcelog output:
Code:
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 0
CPU 3 THERMAL EVENT TSC 25c4a18bf580
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 3 below trip temperature. Throttling disabled
STATUS c0000000882d0c08 MCGSTATUS 0
MCGCAP c09 APICID 6 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 1
CPU 2 THERMAL EVENT TSC 25c4a18c1681
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 2 below trip temperature. Throttling disabled
STATUS c0000000882d0c08 MCGSTATUS 0
MCGCAP c09 APICID 4 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 2
CPU 7 THERMAL EVENT TSC 25c4a18c2dcc
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 7 below trip temperature. Throttling disabled
STATUS c0000000882d0c08 MCGSTATUS 0
MCGCAP c09 APICID 7 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 3
CPU 6 THERMAL EVENT TSC 25c4a18c4b24
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 6 below trip temperature. Throttling disabled
STATUS c0000000882d0c08 MCGSTATUS 0
MCGCAP c09 APICID 5 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 4
CPU 4 THERMAL EVENT TSC 25c4a18c5588
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 4 below trip temperature. Throttling disabled
STATUS c0000000882d0c08 MCGSTATUS 0
MCGCAP c09 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 5
CPU 5 THERMAL EVENT TSC 25c4a18c7964
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 5 below trip temperature. Throttling disabled
STATUS c0000000882d0c08 MCGSTATUS 0
MCGCAP c09 APICID 3 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 6
CPU 1 THERMAL EVENT TSC 25c4a18c8a68
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 1 below trip temperature. Throttling disabled
STATUS c0000000882d0c08 MCGSTATUS 0
MCGCAP c09 APICID 2 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 7
CPU 0 THERMAL EVENT TSC 25c4a14f88f8
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 0 below trip temperature. Throttling disabled
STATUS c0000000882d0c08 MCGSTATUS 0
MCGCAP c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 8
CPU 2 THERMAL EVENT TSC 25c4a19c972e
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 2 below trip temperature. Throttling disabled
STATUS c0000000882d0808 MCGSTATUS 0
MCGCAP c09 APICID 4 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 9
CPU 4 THERMAL EVENT TSC 25c4a19cabf9
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 4 below trip temperature. Throttling disabled
STATUS c0000000882d0808 MCGSTATUS 0
MCGCAP c09 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 10
CPU 0 THERMAL EVENT TSC 25c4a15fb2e2
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 0 below trip temperature. Throttling disabled
STATUS c0000000882d0808 MCGSTATUS 0
MCGCAP c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 11
CPU 3 THERMAL EVENT TSC 25c4a19cd269
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 3 below trip temperature. Throttling disabled
STATUS c0000000882d0808 MCGSTATUS 0
MCGCAP c09 APICID 6 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 12
CPU 7 THERMAL EVENT TSC 25c4a19ce136
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 7 below trip temperature. Throttling disabled
STATUS c0000000882d0808 MCGSTATUS 0
MCGCAP c09 APICID 7 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 13
CPU 1 THERMAL EVENT TSC 25c4a19cf24a
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 1 below trip temperature. Throttling disabled
STATUS c0000000882d0808 MCGSTATUS 0
MCGCAP c09 APICID 2 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 14
CPU 6 THERMAL EVENT TSC 25c4a19d03b0
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 6 below trip temperature. Throttling disabled
STATUS c0000000882d0808 MCGSTATUS 0
MCGCAP c09 APICID 5 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 15
CPU 5 THERMAL EVENT TSC 25c4a19d0833
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 5 below trip temperature. Throttling disabled
STATUS c0000000882d0808 MCGSTATUS 0
MCGCAP c09 APICID 3 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 16
CPU 0 THERMAL EVENT TSC 4346268dd78b
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 0 below trip temperature. Throttling disabled
STATUS c000000088280c08 MCGSTATUS 0
MCGCAP c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 17
CPU 7 THERMAL EVENT TSC 434626cafdc2
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 7 below trip temperature. Throttling disabled
STATUS c000000088280c08 MCGSTATUS 0
MCGCAP c09 APICID 7 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 18
CPU 6 THERMAL EVENT TSC 434626cb1e3d
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 6 below trip temperature. Throttling disabled
STATUS c000000088280c08 MCGSTATUS 0
MCGCAP c09 APICID 5 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 19
CPU 2 THERMAL EVENT TSC 434626cb398e
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 2 below trip temperature. Throttling disabled
STATUS c000000088280c08 MCGSTATUS 0
MCGCAP c09 APICID 4 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 20
CPU 5 THERMAL EVENT TSC 434626cb5d88
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 5 below trip temperature. Throttling disabled
STATUS c000000088280c08 MCGSTATUS 0
MCGCAP c09 APICID 3 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 21
CPU 3 THERMAL EVENT TSC 434626cb74d2
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 3 below trip temperature. Throttling disabled
STATUS c000000088280c08 MCGSTATUS 0
MCGCAP c09 APICID 6 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 22
CPU 1 THERMAL EVENT TSC 434626cb8dfe
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 1 below trip temperature. Throttling disabled
STATUS c000000088280c08 MCGSTATUS 0
MCGCAP c09 APICID 2 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 23
CPU 4 THERMAL EVENT TSC 434626cbb3f2
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 4 below trip temperature. Throttling disabled
STATUS c000000088280c08 MCGSTATUS 0
MCGCAP c09 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 24
CPU 5 THERMAL EVENT TSC 434627b85edd
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 5 below trip temperature. Throttling disabled
STATUS c000000088280808 MCGSTATUS 0
MCGCAP c09 APICID 3 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 25
CPU 0 THERMAL EVENT TSC 4346277b6cf6
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 0 below trip temperature. Throttling disabled
STATUS c000000088280808 MCGSTATUS 0
MCGCAP c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 26
CPU 7 THERMAL EVENT TSC 434627b891b4
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 7 below trip temperature. Throttling disabled
STATUS c000000088280808 MCGSTATUS 0
MCGCAP c09 APICID 7 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 27
CPU 6 THERMAL EVENT TSC 434627b8a50e
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 6 below trip temperature. Throttling disabled
STATUS c000000088280808 MCGSTATUS 0
MCGCAP c09 APICID 5 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 28
CPU 3 THERMAL EVENT TSC 434627b8b964
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 3 below trip temperature. Throttling disabled
STATUS c000000088280808 MCGSTATUS 0
MCGCAP c09 APICID 6 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 29
CPU 4 THERMAL EVENT TSC 434627b8ce29
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 4 below trip temperature. Throttling disabled
STATUS c000000088280808 MCGSTATUS 0
MCGCAP c09 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 30
CPU 1 THERMAL EVENT TSC 434627b8e15b
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 1 below trip temperature. Throttling disabled
STATUS c000000088280808 MCGSTATUS 0
MCGCAP c09 APICID 2 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 31
CPU 2 THERMAL EVENT TSC 434627b8e574
TIME 1308369807 Sat Jun 18 00:03:27 2011
Processor 2 below trip temperature. Throttling disabled
STATUS c000000088280808 MCGSTATUS 0
MCGCAP c09 APICID 4 SOCKETID 0
CPUID Vendor Intel Family 6 Model 42
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