Help deciphering an MCA Error report
I keep getting the following MCA error report and my system is constantly crashing. Any idea what is causing this?
*** MCA Error Report ***
CPU Machine Check Architecture Error Dump (CPU: Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz, CPUID: 0x506E3)
CATERR detected! No MCA data found.
*** Device Tree ***
{
"pcie_cfg_base" : "0xe0000000",
"pci_devices" :
{
"0x0" : "MCHC@0",
"0x8000" : "PEG0@1",
"0x9000" : "PEG1@1,1",
"0xa000" : "PEG2@1,2",
"0x10000" : "IGPU@2",
"0x100000" : "PEG0@1/IOPP/GFX0@0",
"0x101000" : "PEG0@1/IOPP/HDAU@0,1",
"0xa0000" : "XHC1@14",
"0xa8000" : "I2C0@15",
"0xb0000" : "IMEI@16",
"0xc8000" : "URT2@19",
"0x8200000" : "PEG1@1,1/IOPP/UPSB@0",
"0x400000" : "PEG2@1,2/IOPP/UPSB@0",
"0x8300000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB0@0",
"0x8310000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB2@2",
"0x8320000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB4@4",
"0x8308000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB1@1",
"0xc200000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB1@1/IOPP/UPS0@0",
"0xc308000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB1@1/IOPP/UPS0@0/IOPP/pci-bridge@1",
"0xc400000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB1@1/IOPP/UPS0@0/IOPP/pci-bridge@1/IOPP/pci1b73,11 00@0",
"0x8500000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB0@0/IOPP/NHI0@0",
"0x500000" : "PEG2@1,2/IOPP/UPSB@0/IOPP/DSB0@0",
"0x8400000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB2@2/IOPP/XHC2@0",
"0x508000" : "PEG2@1,2/IOPP/UPSB@0/IOPP/DSB1@1",
"0x510000" : "PEG2@1,2/IOPP/UPSB@0/IOPP/DSB2@2",
"0x520000" : "PEG2@1,2/IOPP/UPSB@0/IOPP/DSB4@4",
"0x700000" : "PEG2@1,2/IOPP/UPSB@0/IOPP/DSB0@0/IOPP/NHI0@0",
"0x600000" : "PEG2@1,2/IOPP/UPSB@0/IOPP/DSB2@2/IOPP/XHC3@0",
"0xd8000" : "RP17@1B",
"0xe0000" : "RP01@1C",
"0xf0000" : "URT0@1E",
"0xf1000" : "URT1@1E,1",
"0x200000" : "RP17@1B/IOPP/SSD0@0",
"0xf2000" : "SPI0@1E,2",
"0xf3000" : "SPI1@1E,3",
"0xf8000" : "LPCB@1F",
"0x300000" : "RP01@1C/IOPP/ARPT@0",
"0xfa000" : "PMCR@1F,2",
"0xfb000" : "HDEF@1F,3",
"0xfc000" : "SBUS@1F,4",
"0x8600000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB4@4/IOPP/UPS0@0",
"0x8708000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB4@4/IOPP/UPS0@0/IOPP/pci-bridge@1",
"0x8720000" : "PEG1@1,1/IOPP/UPSB@0/IOPP/DSB4@4/IOPP/UPS0@0/IOPP/pci-bridge@4"
},
"device_mmio" :
{
"PCI0@0" :
[
{ "a" : "0xcf8", "s" : "0x8" }
],
"PCI0@0/AppleACPIPCI/PEG0@1/IOPP/GFX0@0" :
[
{ "a" : "0x7f80000000", "s" : "0x10000000" },
{ "a" : "0x7f90000000", "s" : "0x200000" },
{ "a" : "0x82600000", "s" : "0x40000" },
{ "a" : "0x82640000", "s" : "0x20000" }
],
"PCI0@0/AppleACPIPCI/PEG0@1/IOPP/HDAU@0,1" :
[
{ "a" : "0x82660000", "s" : "0x4000" }
],
"PCI0@0/AppleACPIPCI/PEG1@1,1/IOPP/UPSB@0/IOPP/DSB0@0/IOPP/NHI0@0" :
[
{ "a" : "0x82900000", "s" : "0x40000" },
{ "a" : "0x82940000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/PEG1@1,1/IOPP/UPSB@0/IOPP/DSB1@1/IOPP/UPS0@0/IOPP/pci-brid ge@1/IOPP/pci1b73,1100@0" :
[
{ "a" : "0x82a00000", "s" : "0x10000" },
{ "a" : "0x82a11000", "s" : "0x1000" },
{ "a" : "0x82a10000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/PEG1@1,1/IOPP/UPSB@0/IOPP/DSB2@2/IOPP/XHC2@0" :
[
{ "a" : "0x82800000", "s" : "0x10000" }
],
"PCI0@0/AppleACPIPCI/PEG1@1,1/IOPP/UPSB@0/IOPP/DSB4@4/IOPP/UPS0@0/IOPP/pci-brid ge@1/IOPP/Areca@0" :
[
{ "a" : "0x96b00000", "s" : "0x10000" },
{ "a" : "0x96a00000", "s" : "0x100000" }
],
"PCI0@0/AppleACPIPCI/PEG2@1,2/IOPP/UPSB@0/IOPP/DSB0@0/IOPP/NHI0@0" :
[
{ "a" : "0xaab00000", "s" : "0x40000" },
{ "a" : "0xaab40000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/PEG2@1,2/IOPP/UPSB@0/IOPP/DSB2@2/IOPP/XHC3@0" :
[
{ "a" : "0xaaa00000", "s" : "0x10000" }
],
"PCI0@0/AppleACPIPCI/IGPU@2" :
[
{ "a" : "0x7f91000000", "s" : "0x1000000" },
{ "a" : "0x7fa0000000", "s" : "0x10000000" }
],
"PCI0@0/AppleACPIPCI/XHC1@14" :
[
{ "a" : "0x7f90210000", "s" : "0x10000" }
],
"PCI0@0/AppleACPIPCI/I2C0@15" :
[
{ "a" : "0x7f9022a000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/IMEI@16" :
[
{ "a" : "0x7f90229000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/URT2@19" :
[
{ "a" : "0x7f90228000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/RP17@1B/IOPP/SSD0@0" :
[
{ "a" : "0x82500000", "s" : "0x4000" }
],
"PCI0@0/AppleACPIPCI/RP01@1C/IOPP/ARPT@0" :
[
{ "a" : "0x82400000", "s" : "0x8000" },
{ "a" : "0x82000000", "s" : "0x400000" }
],
"PCI0@0/AppleACPIPCI/URT0@1E" :
[
{ "a" : "0x7f90227000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/URT1@1E,1" :
[
{ "a" : "0x7f90226000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/SPI0@1E,2" :
[
{ "a" : "0x7f90225000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/SPI1@1E,3" :
[
{ "a" : "0x7f90224000", "s" : "0x1000" }
],
"PCI0@0/AppleACPIPCI/PMCR@1F,2" :
[
{ "a" : "0x82724000", "s" : "0x4000" }
],
"PCI0@0/AppleACPIPCI/HDEF@1F,3" :
[
{ "a" : "0x7f90220000", "s" : "0x4000" },
{ "a" : "0x7f90200000", "s" : "0x10000" }
],
"PCI0@0/AppleACPIPCI/SBUS@1F,4" :
[
{ "a" : "0x7f9022b000", "s" : "0x100" }
],
"DMAC" :
[
{ "a" : "0x0", "s" : "0x20" },
{ "a" : "0x81", "s" : "0x11" },
{ "a" : "0x93", "s" : "0xd" },
{ "a" : "0xc0", "s" : "0x20" }
],
"FWHD" :
[
{ "a" : "0xff000000", "s" : "0x1000000" }
],
"IPIC" :
[
{ "a" : "0x20", "s" : "0x2" },
{ "a" : "0x24", "s" : "0x2" },
{ "a" : "0x28", "s" : "0x2" },
{ "a" : "0x2c", "s" : "0x2" },
{ "a" : "0x30", "s" : "0x2" },
{ "a" : "0x34", "s" : "0x2" },
{ "a" : "0x38", "s" : "0x2" },
{ "a" : "0x3c", "s" : "0x2" },
{ "a" : "0xa0", "s" : "0x2" },
{ "a" : "0xa4", "s" : "0x2" },
{ "a" : "0xa8", "s" : "0x2" },
{ "a" : "0xac", "s" : "0x2" },
{ "a" : "0xb0", "s" : "0x2" },
{ "a" : "0xb4", "s" : "0x2" },
{ "a" : "0xb8", "s" : "0x2" },
{ "a" : "0xbc", "s" : "0x2" },
{ "a" : "0x4d0", "s" : "0x2" }
],
"MATH" :
[
{ "a" : "0xf0", "s" : "0x1" }
],
"LDRC" :
[
{ "a" : "0x2e", "s" : "0x2" },
{ "a" : "0x4e", "s" : "0x2" },
{ "a" : "0x61", "s" : "0x1" },
{ "a" : "0x63", "s" : "0x1" },
{ "a" : "0x65", "s" : "0x1" },
{ "a" : "0x67", "s" : "0x1" },
{ "a" : "0x80", "s" : "0x1" },
{ "a" : "0x92", "s" : "0x1" },
{ "a" : "0xb2", "s" : "0x2" },
{ "a" : "0xffff", "s" : "0x1" },
{ "a" : "0x1800", "s" : "0xff" },
{ "a" : "0x800", "s" : "0x80" }
],
"RTC" :
[
{ "a" : "0x70", "s" : "0x8" }
],
"TIMR" :
[
{ "a" : "0x40", "s" : "0x4" },
{ "a" : "0x50", "s" : "0x4" }
],
"SMC" :
[
{ "a" : "0x300", "s" : "0x20" },
{ "a" : "0xfef00000", "s" : "0x10000" }
],
"EC" :
[
{ "a" : "0x62", "s" : "0x1" },
{ "a" : "0x66", "s" : "0x1" }
],
"PDRC" :
[
{ "a" : "0xfed10000", "s" : "0x8000" },
{ "a" : "0xfed18000", "s" : "0x1000" },
{ "a" : "0xfed19000", "s" : "0x1000" },
{ "a" : "0xe0000000", "s" : "0x10000000" },
{ "a" : "0xfd000000", "s" : "0x1800000" },
{ "a" : "0xfed20000", "s" : "0x20000" },
{ "a" : "0xfed90000", "s" : "0x4000" },
{ "a" : "0xfed45000", "s" : "0x4b000" },
{ "a" : "0xff000000", "s" : "0x1000000" },
{ "a" : "0xfee00000", "s" : "0x100000" }
],
"MEM2" :
[
{ "a" : "0x20000000", "s" : "0x200000" },
{ "a" : "0x40000000", "s" : "0x200000" }
]
}
}
Model: MacBookPro13,3, BootROM MBP133.0233.B00, 4 processors, Intel Core i7, 2.9 GHz, 16 GB, SMC 2.38f7
Graphics: Intel HD Graphics 530, Intel HD Graphics 530, Built-In
Graphics: Radeon Pro 460, AMD Radeon Pro 460, PCIe, 4096 MB
Memory Module: BANK 0/DIMM0, 8 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C31473332443450472D30393320
Memory Module: BANK 1/DIMM0, 8 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C31473332443450472D30393320
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x15A), Broadcom BCM43xx 1.0 (7.21.171.131.1a1)
Bluetooth: Version 5.0.5f1, 3 services, 27 devices, 1 incoming serial ports
Network Service: Belkin USB-C LAN, Ethernet, en8
Network Service: Wi-Fi, AirPort, en0
PCI Card: pci1b73,1100, USB eXtensible Host Controller, Thunderbolt@198,0,0
USB Device: USB 3.0 Bus
USB Device: iBridge
USB Device: Generic Billboard Device
USB Device: USB 3.0 Bus
USB Device: USB3.1 Hub
USB Device: Belkin USB-C LAN
USB Device: Hub
USB Device: LG UltraFine Display Camera
USB Device: USB2.1 Hub
USB Device: Hub
USB Device: USB Controls
USB Device: USB Audio
Thunderbolt Bus: MacBook Pro, Apple Inc., 22.2
Thunderbolt Bus: MacBook Pro, Apple Inc., 22.2
Thunderbolt Device: UltraFine 5K, LG Electronics, 3, 9.4
MacbookPro, Mac OS X (10.4.9)
