Well you have had a 0x124 bugcheck which indicates a fatal hardware error has occurred.
Lets take a look at the Windows Hardware Error Architecture Record...
Code:
2: kd> !errrec fffffa8010a80028===============================================================================
Common Platform Error Record @ fffffa8010a80028
-------------------------------------------------------------------------------
Record Id : 01cf78db7f4a4b47
Severity : Fatal (1)
Length : 928
Creator : Microsoft
Notify Type : Machine Check Exception
Timestamp : 5/26/2014 13:40:36
Flags : 0x00000000
===============================================================================
Section 0 : Processor Generic
-------------------------------------------------------------------------------
Descriptor @ fffffa8010a800a8
Section @ fffffa8010a80180
Offset : 344
Length : 192
Flags : 0x00000001 Primary
Severity : Fatal
Proc. Type : x86/x64
Instr. Set : x64
Error Type : Cache error
Operation : Generic
Flags : 0x00
Level : 2
CPU Version : 0x00000000000306a9
Processor ID : 0x0000000000000004
===============================================================================
Section 1 : x86/x64 Processor Specific
-------------------------------------------------------------------------------
Descriptor @ fffffa8010a800f0
Section @ fffffa8010a80240
Offset : 536
Length : 128
Flags : 0x00000000
Severity : Fatal
Local APIC Id : 0x0000000000000004
CPU Id : a9 06 03 00 00 08 10 04 - bf e3 9a 7f ff fb eb bf
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
Proc. Info 0 @ fffffa8010a80240
===============================================================================
Section 2 : x86/x64 MCA
-------------------------------------------------------------------------------
Descriptor @ fffffa8010a80138
Section @ fffffa8010a802c0
Offset : 664
Length : 264
Flags : 0x00000000
Severity : Fatal
Error : GCACHEL2_ERR_ERR (Proc 2 Bank 7)
Status : 0xbe2000000005110a
Address : 0x000000004ed9a100
Misc. : 0x0000001082000086
The Machine Check Exception means the CPU has found a fault with the system and has bugchecked.
On this occasion you have had a cache error but it's very vague and most of the time it doesn't always mean the CPU is at fault so we should stress test them all.
Return all clock speeds to the max or under, this means STOP OVERCLOCKING if you are doing so.
If you system isn't stable at clock speeds it will never be stable when overclocking.
Stress test your CPU for around 2 hour by following
these instructions.
Stress test your GPU for around 30 minutes with Furmark by following
these instructions.
Test your RAM with memtest86 by following
these instructions.
Post back the results.
