Model Specific Error Code for MCE occuring on 06_3Ch DisplayFamily_DisplayModel

[idata]

Hi,

I got a BSOD due to a Machine Check Exception. The CPU is an i7 4790S.

1: kd> !cpuinfo 0

CP F/M/S Manufacturer MHz PRCB Signature MSR 8B Signature Features0 6,60,3 GenuineIntel 3192 0000001700000000 21193ffeCached Update Signature 0000001700000000Initial Update Signature 0000001700000000

1: kd> .bugcheck

Bugcheck code 00000124Arguments 00000000`00000000 fffffa80`1c297028 00000000`fe000000 00000000`008004001: kd> !errrec fffffa80`1c297028===============================================================================Common Platform Error Record @ fffffa801c297028-------------------------------------------------------------------------------Record Id : 01d0fa0fb97d2405Severity : Fatal (1)Length : 928Creator : MicrosoftNotify Type : Machine Check ExceptionTimestamp : 9/29/2015 0:21:24Flags : 0x00000000

===============================================================================

Section 0 : Processor Generic-------------------------------------------------------------------------------Descriptor @ fffffa801c2970a8Section @ fffffa801c297180Offset : 344Length : 192Flags : 0x00000001 PrimarySeverity : Fatal

Proc. Type : x86/x64

Instr. Set : x64Error Type : Micro-Architectural ErrorFlags : 0x00CPU Version : 0x00000000000306c3Processor ID : 0x0000000000000001

===============================================================================

Section 1 : x86/x64 Processor Specific-------------------------------------------------------------------------------Descriptor @ fffffa801c2970f0Section @ fffffa801c297240Offset : 536Length : 128Flags : 0x00000000Severity : Fatal

Local APIC Id : 0x0000000000000001

CPU Id : c3 06 03 00 00 08 10 01 - ff fb fa 7f ff fb eb bf00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00

Proc. Info 0 @ fffffa801c297240

===============================================================================

Section 2 : x86/x64 MCA-------------------------------------------------------------------------------Descriptor @ fffffa801c297138Section @ fffffa801c2972c0Offset : 664Length : 264Flags : 0x00000000Severity : Fatal

Error : Internal timer (Proc 1 Bank 4)

Status : 0xfe00000000800400Address : 0x000007fefcb36ddbMisc. : 0x000007fefcb36ddb

This 2nd section is most likely the culprit. I have looked for IA32_MCi_STATUS[31:16] = 0080 to figure out what kind of Internal Timer Error occurs, but for this 06_3Ch Family/Model I could not find a Model Specific Error Code.

Can you tell me if there are other models that are compatible with this Haswell Microarchitecture?

The MCA_SECTION contains the following values:

1: kd> dd fffffa801c2972c0 L0n66

fffffa80`1c2972c0 00000001 00000001 c635d67f 01d0fa4cfffffa80`1c2972d0 00000001 00000005 00000000 00000000fffffa80`1c2972e0 00000000 00000004 00800400 fe000000fffffa80`1c2972f0 fcb36ddb 000007fe fcb36ddb 000007fefffffa80`1c297300 00000000 00000000 00000000 00000000fffffa80`1c297310 00000000 00000000 00000000 00000000fffffa80`1c297320 00000000 00000000 00000000 00000000fffffa80`1c297330 00000000 00000000 00000000 00000000fffffa80`1c297340 00000000 00000000 00000000 00000000fffffa80`1c297350 00000000 00000000 00000000 00000000fffffa80`1c297360 00000000 00000000 00000000 00000000fffffa80`1c297370 00000000 00000000 00000000 00000000fffffa80`1c297380 00000000 00000000 00000000 00000000fffffa80`1c297390 00000000 00000000 00000000 00000000fffffa80`1c2973a0 00000000 00000000 00000000 00000000fffffa80`1c2973b0 00000000 00000000 00000000 00000000fffffa80`1c2973c0 00000000 00000000

And this is how it is laid down by the compiler:

typedef union _MCG_STATUS {

struct {ULONG RestartIpValid:1;ULONG ErrorIpValid:1;ULONG MachineCheckInProgress:1;ULONG Reserved1:29;ULONG Reserved2;} DUMMYSTRUCTNAME;ULONGLONG QuadPart;} MCG_STATUS, *PMCG_STATUS;<p style="margin: 0 0 1.5em; font-family: Arial, 宋体, Tahoma, Helvetica, sans-serif; font-size: 1...

[Allan_J_Intel1]

Have you checked for any BIOS update?

For processor compatibility I recommend this site: http://processormatch.intel.com/ Intel® Desktop Compatibility Tool

If you are still experiencing BSOD's, try contacting Intel Support at http://www.intel.com/p/en_US/support/contactsupport Contact Support

Allan.