Mac Pro (6,1) Help

[menano]

This is definitely not the first time this happens, and it is starting to get to me.

I woke up this morning to a restarted computer and an error message and my Mac Pro is not even 1 year old

It was not performing any task (at least not an important one). I have performed renders for +30 continuous hours that were stressing the computer to the max, and nothing like this ever happened

*** MCA Error Report ***
CPU Machine Check Architecture Error Dump (CPU: Intel(R) Xeon(R) CPU E5-1650 v2 @ 3.50GHz, CPUID: 0x306E4)
Core: 0
IA32_MC19_STATUS=0xFE200000000C110A
IA32_MC19_CTL=0x0
IA32_MC19_ADDR=0xA060D000
IA32_MC19_MISC=0x9CFC381604802086
Core: 4 5
IA32_MC3_STATUS=0xF200000000800400
IA32_MC3_CTL=0x0


Model: MacPro6,1, BootROM MP61.0116.B11, 6 processors, 6-Core Intel Xeon E5, 3.5 GHz, 16 GB, SMC 2.20f18
Graphics: AMD FirePro D500, AMD FirePro D500, PCIe, 3072 MB
Graphics: AMD FirePro D500, AMD FirePro D500, PCIe, 3072 MB
Memory Module: DIMM1, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM2, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM3, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM4, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x135), Broadcom BCM43xx 1.0 (7.15.166.24.3)
Bluetooth: Version 4.3.4f4 15601, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en2
PCI Card: AMD FirePro D500, Display Controller, Slot-1
PCI Card: AMD FirePro D500, Display Controller, Slot-2
PCI Card: Apple 57761-B0, Ethernet Controller, Thunderbolt@156,0,0
PCI Card: pci11c1,5901, IEEE 1394 Open HCI, Thunderbolt@155,0,0
PCI Card: pci12d8,400e, USB Open Host Controller, Thunderbolt@161,0,0
PCI Card: pci12d8,400e, USB Open Host Controller, Thunderbolt@161,0,1
PCI Card: pci12d8,400f, USB Enhanced Host Controller, Thunderbolt@161,0,2
Serial ATA Device: APPLE SSD SM0256F, 251 GB
USB Device: Minimus USB 3
USB Device: Hub
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Hub
USB Device: Keyboard Hub
USB Device: Microsoft 3-Button Mouse with IntelliEye(TM)
USB Device: Apple Keyboard
USB Device: FaceTime HD Camera (Display)
USB Device: Display Audio
USB Device: Apple Thunderbolt Display
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2
Thunderbolt Device: Thunderbolt Display, Apple Inc., 3, 26.2
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2

Can someone please help me understand why this is happening, and should I do something about it?

Thanks!

 

[Inutopia]

Your machine should be under warranty. Take it to the Apple store and let them worry about it. Also, make sure you get it acknowledged before the warranty runs out. That way even if they don't swap parts to fix it now they should in the future.

 

[menano]

Thanks for your input!

Yes it is still under warranty plus I have a 2 year insurance on it - the biggest problem is that there is no such thing as an Apple store in Portugal

Though through the warranty I can probably get a brand new one, first I'd rather try and understand what is happening and why

 

[Inutopia]

Well I found this thread in about 2 seconds of searching:

https://forums.macrumors.com/threads/help-deciphering-mca-error-report.1844668/

Seems in this instance it was a faulty cable in an external RAID array or something.

 

[menano]

Yeah I found it too, but I do not have a RAID array or nothing of the sort, and my RAM is fine (which is the other cause they found probable on that thread)

Might have to take it in to where I bought it but I really wanted to avoid that

 

[Inutopia]

Have you tested you RAM? You don't have any external drives?

 

[Mago]

Try disconecting the USB3 devices, mine uses to get weird when I plug an portable HDD to it (losing wifi, expulsing other devices including the USB3) this happenns on the nMP as well the mini, not on rMBP, if the problem is the USB3, you may try plugging the same device on another port, this was usefull on my mac ini too.

 

[menano]

Thank you both for your help. I can't believe I only saw this now..

It happened again, but this time with a different error message:

Sat Jun 20 19:43:09 2015

*** Panic Report ***
panic(cpu 4 caller 0xffffff801d417cc2): Kernel trap at 0xffffff7f9fb2a695, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x0000000000000000, CR3: 0x0000000030f02000, CR4: 0x00000000001626e0
RAX: 0xffffff81ecd3b5a8, RBX: 0xffffff804fd87d80, RCX: 0x0000000000001478, RDX: 0x0000000000000000
RSP: 0xffffff81ecd3b4e0, RBP: 0xffffff81ecd3b550, RSI: 0xffffff81ecd3b5a8, RDI: 0xffffff804fd87d80
R8: 0x000000000037f067, R9: 0x0000000000000080, R10: 0x000000000037f000, R11: 0x000000010037f067
R12: 0xffffff804fd87da4, R13: 0xffffff827026b000, R14: 0xffffff801db12f48, R15: 0xffffff805ed96800
RFL: 0x0000000000010202, RIP: 0xffffff7f9fb2a695, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x4

Backtrace (CPU 4), Frame : Return Address
0xffffff81ecd3b190 : 0xffffff801d32bda1
0xffffff81ecd3b210 : 0xffffff801d417cc2
0xffffff81ecd3b3d0 : 0xffffff801d434b73
0xffffff81ecd3b3f0 : 0xffffff7f9fb2a695
0xffffff81ecd3b550 : 0xffffff7f9fb29fc1
0xffffff81ecd3b560 : 0xffffff7f9fa61038
0xffffff81ecd3b650 : 0xffffff7f9fa71272
0xffffff81ecd3b670 : 0xffffff7f9fa6060f
0xffffff81ecd3b6a0 : 0xffffff7f9fa605a5
0xffffff81ecd3b6c0 : 0xffffff7f9fa720da
0xffffff81ecd3b6e0 : 0xffffff7f9fa5e6c1
0xffffff81ecd3b700 : 0xffffff7f9fa1b596
0xffffff81ecd3b720 : 0xffffff7f9fa02cab
0xffffff81ecd3b760 : 0xffffff7f9f8513f7
0xffffff81ecd3b7c0 : 0xffffff7fa0166258
0xffffff81ecd3b840 : 0xffffff7fa0166a9c
0xffffff81ecd3b870 : 0xffffff7fa013814b
0xffffff81ecd3b8d0 : 0xffffff7fa0148f8e
0xffffff81ecd3b910 : 0xffffff7fa00fe2d5
0xffffff81ecd3ba10 : 0xffffff7fa00fe63b
0xffffff81ecd3ba40 : 0xffffff7fa00fdcd4
0xffffff81ecd3ba80 : 0xffffff7fa00fd9ec
0xffffff81ecd3bac0 : 0xffffff7fa00f68b7
0xffffff81ecd3bc70 : 0xffffff7fa00f6e38
0xffffff81ecd3be20 : 0xffffff7f9e4e65f0
0xffffff81ecd3be60 : 0xffffff7f9e4e584e
0xffffff81ecd3be90 : 0xffffff7f9e4e19a7
0xffffff81ecd3bef0 : 0xffffff801d8d5d3d
0xffffff81ecd3bf40 : 0xffffff801d8d3bad
0xffffff81ecd3bf80 : 0xffffff801d8d3ca6
0xffffff81ecd3bfb0 : 0xffffff801d4125b7
Kernel Extensions in backtrace:
com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f9e4d6000->0xffffff7f9e510fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f9db24000
com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff7f9f84e000->0xffffff7f9f973fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xffffff7f9e3f4000
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f9db24000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f9e4d6000
dependency: com.apple.AppleGraphicsDeviceControl(3.10.22)[44D7223C-9628-3FEA-A3B8-27DE9E1CE0C3]@0xffffff7f9f73c000
com.apple.kext.AMD7000Controller(1.3.2)[76C891EB-86F9-3305-B69C-3D1BE21143D3]@0xffffff7fa0125000->0xffffff7fa0602fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xffffff7f9e3f4000
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f9db24000
dependency: com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff7f9f84e000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f9e4d6000
com.apple.AMDRadeonX4000(1.3.2)[B3724961-1FF7-3BC4-BDA4-58AE1D9DDF0D]@0xffffff7f9f9ff000->0xffffff7f9ffddfff
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f9db24000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f9e4d6000
dependency: com.apple.iokit.IOAcceleratorFamily2(156.14)[BE7D765B-49C1-34F9-B75E-3EAF8A4062A3]@0xffffff7f9f982000
com.apple.kext.AMDFramebuffer(1.3.2)[1ACA1E4C-0AE5-3307-9D13-71AFA2C12F3C]@0xffffff7fa00ee000->0xffffff7fa0111fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xffffff7f9e3f4000
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f9db24000
dependency: com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff7f9f84e000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f9e4d6000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
14D136

Kernel version:
Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64
Kernel UUID: 4B3A11F4-77AA-3D27-A22D-81A1BC5B504D
Kernel slide: 0x000000001d000000
Kernel text base: 0xffffff801d200000
__HIB text base: 0xffffff801d100000
System model name: MacPro6,1 (Mac-F60DEB81FF30ACF6)

System uptime in nanoseconds: 655961453935363
last loaded kext at 634541325304768: com.apple.iokit.SCSITaskUserClient 3.7.5 (addr 0xffffff7fa07db000, size 36864)
last unloaded kext at 634602357267568: com.apple.driver.AppleUSBCDC 4.3.3b1 (addr 0xffffff7fa07af000, size 16384)
loaded kexts:
at.obdev.nke.LittleSnitch 4212
com.apple.filesystems.smbfs 3.0.1
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager 4.3.4f4
com.apple.driver.AudioAUUC 1.70
com.apple.driver.AGPM 110.19.5
com.apple.driver.ApplePlatformEnabler 2.2.0d4
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleGraphicsDevicePolicy 3.7.7
com.apple.driver.AppleHDA 272.18
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.driver.AppleMCCSControl 1.2.11
com.apple.kext.AMDFramebuffer 1.3.2
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.AMDRadeonX4000 1.3.2
com.apple.driver.AppleHWAccess 1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.4f4
com.apple.driver.AppleHV 1
com.apple.driver.AppleLPC 1.7.3
com.apple.kext.AMD7000Controller 1.3.2
com.apple.driver.AppleMGPUPowerControl 3.10.22
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleIntelMCEReporter 107
com.apple.driver.AppleThunderboltIP 2.0.2
com.apple.driver.AppleUSBDisplays 372.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 36
com.apple.driver.XsanFilter 404
com.apple.driver.AppleFWOHCI 5.5.2
com.apple.driver.AppleUSBHub 705.4.2
com.apple.iokit.IOAHCIBlockStorage 2.7.1
com.apple.driver.AppleUSBXHCI 710.4.11
com.apple.driver.AirPort.Brcm4360 930.37.3
com.apple.iokit.AppleBCM5701Ethernet 10.1.3
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleAHCIPort 3.1.2
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleACPIEC 3.1
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
com.apple.nke.applicationfirewall 161
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.5
com.apple.iokit.IOUSBMassStorageClass 3.7.2
com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 11
com.apple.driver.AppleUSBHIDKeyboard 176.2
com.apple.driver.AppleHIDKeyboard 176.2
com.apple.driver.DspFuncLib 272.18
com.apple.kext.OSvKernDSPLib 1.15
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.iokit.IOSurface 97.4
com.apple.iokit.IOAcceleratorFamily2 156.14
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.4f4
com.apple.iokit.IOBluetoothFamily 4.3.4f4
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.driver.AppleHDAController 272.18
com.apple.iokit.IOHDAFamily 272.18
com.apple.driver.IOPlatformPluginFamily 5.9.1d7
com.apple.driver.AppleSMC 3.1.9
com.apple.kext.AMDSupport 1.3.2
com.apple.AppleGraphicsDeviceControl 3.10.22
com.apple.driver.AppleGraphicsControl 3.10.22
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.AppleUSBAudio 295.23
com.apple.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.iokit.IOUSBHIDDriverPM 710.4.7
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.5
com.apple.driver.AppleThunderboltPCIUpAdapter 2.0.2
com.apple.driver.AppleThunderboltDPOutAdapter 4.0.6
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.driver.AppleThunderboltDPInAdapter 4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
com.apple.iokit.IOFireWireFamily 4.5.6
com.apple.driver.AppleThunderboltNHI 3.1.7
com.apple.iokit.IOThunderboltFamily 4.2.2
com.apple.iokit.IO80211Family 730.60
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOUSBFamily 720.4.4
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.DiskImages 396
com.apple.iokit.IOStorageFamily 2.0
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.Libm 1
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0
Model: MacPro6,1, BootROM MP61.0116.B11, 6 processors, 6-Core Intel Xeon E5, 3.5 GHz, 16 GB, SMC 2.20f18
Graphics: AMD FirePro D500, AMD FirePro D500, PCIe, 3072 MB
Graphics: AMD FirePro D500, AMD FirePro D500, PCIe, 3072 MB
Memory Module: DIMM1, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM2, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM3, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM4, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x135), Broadcom BCM43xx 1.0 (7.15.166.24.3)
Bluetooth: Version 4.3.4f4 15601, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en2
PCI Card: AMD FirePro D500, Display Controller, Slot-1
PCI Card: AMD FirePro D500, Display Controller, Slot-2
PCI Card: pci11c1,5901, IEEE 1394 Open HCI, Thunderbolt@155,0,0
PCI Card: Apple 57761-B0, Ethernet Controller, Thunderbolt@156,0,0
PCI Card: pci12d8,400e, USB Open Host Controller, Thunderbolt@161,0,0
PCI Card: pci12d8,400e, USB Open Host Controller, Thunderbolt@161,0,1
PCI Card: pci12d8,400f, USB Enhanced Host Controller, Thunderbolt@161,0,2
Serial ATA Device: APPLE SSD SM0256F, 251 GB
USB Device: Minimus USB 3
USB Device: Hub
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Hub
USB Device: Keyboard Hub
USB Device: iPad
USB Device: Microsoft 3-Button Mouse with IntelliEye(TM)
USB Device: Apple Keyboard
USB Device: FaceTime HD Camera (Display)
USB Device: Display Audio
USB Device: Apple Thunderbolt Display
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2
Thunderbolt Device: Thunderbolt Display, Apple Inc., 3, 26.2
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2

 

[menano]

And again and again, it's almost every night now.

I really didn't want to take my computer in because I know it's going to take ages and I can't afford not to work..

I have been turning all the peripherals off to make sure it's not them causing this, so only my Apple Thunderbolt monitor, Apple keyboard and (ugh) Microsoft mouse. Could one of these still be the cause?

Wed Jul 1 12:28:15 2015

*** Panic Report ***
panic(cpu 2 caller 0xffffff8011617cc2): Kernel trap at 0xffffff7f93c08778, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x0000000025102000, CR4: 0x00000000001626e0
RAX: 0x0000000000000000, RBX: 0xffffff8044abe000, RCX: 0x0000000000000009, RDX: 0x0000000000000002
RSP: 0xffffff820ad63330, RBP: 0xffffff820ad633a0, RSI: 0x0000000000000009, RDI: 0xffffff81c0a54000
R8: 0x0000000000988035, R9: 0xffffff82010f0068, R10: 0x00005093dac01c66, R11: 0x00005093da279c31
R12: 0x0000000000000009, R13: 0xffffff8041ac9800, R14: 0x0000000000000009, R15: 0x0000000000000000
RFL: 0x0000000000010283, RIP: 0xffffff7f93c08778, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x2

Backtrace (CPU 2), Frame : Return Address
0xffffff820ad62fe0 : 0xffffff801152bda1
0xffffff820ad63060 : 0xffffff8011617cc2
0xffffff820ad63220 : 0xffffff8011634b73
0xffffff820ad63240 : 0xffffff7f93c08778
0xffffff820ad633a0 : 0xffffff7f93b8cbea
0xffffff820ad633c0 : 0xffffff7f93b8cb73
0xffffff820ad633f0 : 0xffffff7f93ba1809
0xffffff820ad63450 : 0xffffff7f93c080f6
0xffffff820ad63480 : 0xffffff7f93c47254
0xffffff820ad63560 : 0xffffff7f93c6120a
0xffffff820ad63650 : 0xffffff7f93c71272
0xffffff820ad63670 : 0xffffff7f93c6060f
0xffffff820ad636a0 : 0xffffff7f93c605a5
0xffffff820ad636c0 : 0xffffff7f93c720da
0xffffff820ad636e0 : 0xffffff7f93c5e6c1
0xffffff820ad63700 : 0xffffff7f93c1b596
0xffffff820ad63720 : 0xffffff7f93c02cab
0xffffff820ad63760 : 0xffffff7f93a513f7
0xffffff820ad637c0 : 0xffffff7f94366258
0xffffff820ad63840 : 0xffffff7f94366a9c
0xffffff820ad63870 : 0xffffff7f9433814b
0xffffff820ad638d0 : 0xffffff7f94348f8e
0xffffff820ad63910 : 0xffffff7f942fe2d5
0xffffff820ad63a10 : 0xffffff7f942fe63b
0xffffff820ad63a40 : 0xffffff7f942fdcd4
0xffffff820ad63a80 : 0xffffff7f942fd9ec
0xffffff820ad63ac0 : 0xffffff7f942f68b7
0xffffff820ad63c70 : 0xffffff7f942f6e38
0xffffff820ad63e20 : 0xffffff7f926e65f0
0xffffff820ad63e60 : 0xffffff7f926e584e
0xffffff820ad63e90 : 0xffffff7f926e19a7
0xffffff820ad63ef0 : 0xffffff8011ad5d3d
0xffffff820ad63f40 : 0xffffff8011ad3bad
0xffffff820ad63f80 : 0xffffff8011ad3ca6
0xffffff820ad63fb0 : 0xffffff80116125b7
Kernel Extensions in backtrace:
com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f926d6000->0xffffff7f92710fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f91d24000
com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff7f93a4e000->0xffffff7f93b73fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xffffff7f925f4000
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f91d24000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f926d6000
dependency: com.apple.AppleGraphicsDeviceControl(3.10.22)[44D7223C-9628-3FEA-A3B8-27DE9E1CE0C3]@0xffffff7f9393c000
com.apple.kext.AMD7000Controller(1.3.2)[76C891EB-86F9-3305-B69C-3D1BE21143D3]@0xffffff7f94325000->0xffffff7f94802fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xffffff7f925f4000
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f91d24000
dependency: com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff7f93a4e000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f926d6000
com.apple.iokit.IOAcceleratorFamily2(156.14)[BE7D765B-49C1-34F9-B75E-3EAF8A4062A3]@0xffffff7f93b82000->0xffffff7f93bf0fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f91d24000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f926d6000
com.apple.AMDRadeonX4000(1.3.2)[B3724961-1FF7-3BC4-BDA4-58AE1D9DDF0D]@0xffffff7f93bff000->0xffffff7f941ddfff
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f91d24000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f926d6000
dependency: com.apple.iokit.IOAcceleratorFamily2(156.14)[BE7D765B-49C1-34F9-B75E-3EAF8A4062A3]@0xffffff7f93b82000
com.apple.kext.AMDFramebuffer(1.3.2)[1ACA1E4C-0AE5-3307-9D13-71AFA2C12F3C]@0xffffff7f942ee000->0xffffff7f94311fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xffffff7f925f4000
dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff7f91d24000
dependency: com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff7f93a4e000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0xffffff7f926d6000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
14D136

Kernel version:
Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64
Kernel UUID: 4B3A11F4-77AA-3D27-A22D-81A1BC5B504D
Kernel slide: 0x0000000011200000
Kernel text base: 0xffffff8011400000
__HIB text base: 0xffffff8011300000
System model name: MacPro6,1 (Mac-F60DEB81FF30ACF6)

System uptime in nanoseconds: 88595950637819
last loaded kext at 60802393785642: com.apple.driver.AppleUSBCDC 4.3.3b1 (addr 0xffffff7f949db000, size 20480)
last unloaded kext at 88191063515081: com.apple.iokit.IOUSBMassStorageClass 3.7.2 (addr 0xffffff7f949b3000, size 69632)
loaded kexts:
at.obdev.nke.LittleSnitch 4212
com.apple.filesystems.smbfs 3.0.1
com.apple.iokit.IOBluetoothSerialManager 4.3.4f4
com.apple.filesystems.autofs 3.0
com.apple.driver.AudioAUUC 1.70
com.apple.driver.ApplePlatformEnabler 2.2.0d4
com.apple.driver.AGPM 110.19.5
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleHDA 272.18
com.apple.driver.AppleGraphicsDevicePolicy 3.7.7
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.driver.AppleMCCSControl 1.2.11
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.kext.AMDFramebuffer 1.3.2
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.AMDRadeonX4000 1.3.2
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.4f4
com.apple.driver.AppleHV 1
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.AppleMGPUPowerControl 3.10.22
com.apple.kext.AMD7000Controller 1.3.2
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleIntelMCEReporter 107
com.apple.driver.AppleThunderboltIP 2.0.2
com.apple.driver.AppleUSBDisplays 372.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 36
com.apple.driver.XsanFilter 404
com.apple.driver.AppleFWOHCI 5.5.2
com.apple.driver.AppleUSBHub 705.4.2
com.apple.iokit.IOAHCIBlockStorage 2.7.1
com.apple.driver.AppleUSBXHCI 710.4.11
com.apple.driver.AirPort.Brcm4360 930.37.3
com.apple.iokit.AppleBCM5701Ethernet 10.1.3
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleAHCIPort 3.1.2
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleACPIEC 3.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
com.apple.nke.applicationfirewall 161
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
com.apple.iokit.IOSerialFamily 11
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 272.18
com.apple.kext.OSvKernDSPLib 1.15
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.iokit.IOSurface 97.4
com.apple.iokit.IOAcceleratorFamily2 156.14
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.4f4
com.apple.iokit.IOBluetoothFamily 4.3.4f4
com.apple.driver.AppleHDAController 272.18
com.apple.iokit.IOHDAFamily 272.18
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.9.1d7
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.driver.AppleGraphicsControl 3.10.22
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.driver.AppleSMC 3.1.9
com.apple.kext.AMDSupport 1.3.2
com.apple.AppleGraphicsDeviceControl 3.10.22
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.5
com.apple.driver.AppleUSBHIDKeyboard 176.2
com.apple.driver.AppleHIDKeyboard 176.2
com.apple.iokit.IOUSBHIDDriverPM 710.4.7
com.apple.driver.AppleUSBAudio 295.23
com.apple.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.driver.AppleThunderboltPCIUpAdapter 2.0.2
com.apple.driver.AppleThunderboltDPOutAdapter 4.0.6
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.driver.AppleThunderboltDPInAdapter 4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
com.apple.iokit.IOFireWireFamily 4.5.6
com.apple.driver.AppleThunderboltNHI 3.1.7
com.apple.iokit.IOThunderboltFamily 4.2.2
com.apple.iokit.IO80211Family 730.60
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOUSBFamily 720.4.4
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.driver.AppleEFINVRAM 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.DiskImages 396
com.apple.iokit.IOStorageFamily 2.0
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.Libm 1
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0
Model: MacPro6,1, BootROM MP61.0116.B11, 6 processors, 6-Core Intel Xeon E5, 3.5 GHz, 16 GB, SMC 2.20f18
Graphics: AMD FirePro D500, AMD FirePro D500, PCIe, 3072 MB
Graphics: AMD FirePro D500, AMD FirePro D500, PCIe, 3072 MB
Memory Module: DIMM1, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM2, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM3, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
Memory Module: DIMM4, 4 GB, DDR3 ECC, 1866 MHz, 0x80AD, 0x484D54343531553741465238432D52442020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x135), Broadcom BCM43xx 1.0 (7.15.166.24.3)
Bluetooth: Version 4.3.4f4 15601, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en2
PCI Card: AMD FirePro D500, Display Controller, Slot-1
PCI Card: AMD FirePro D500, Display Controller, Slot-2
PCI Card: Apple 57761-B0, Ethernet Controller, Thunderbolt@156,0,0
PCI Card: pci11c1,5901, IEEE 1394 Open HCI, Thunderbolt@155,0,0
PCI Card: pci12d8,400e, USB Open Host Controller, Thunderbolt@161,0,0
PCI Card: pci12d8,400e, USB Open Host Controller, Thunderbolt@161,0,1
PCI Card: pci12d8,400f, USB Enhanced Host Controller, Thunderbolt@161,0,2
Serial ATA Device: APPLE SSD SM0256F, 251 GB
USB Device: Hub
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Hub
USB Device: Keyboard Hub
USB Device: Microsoft 3-Button Mouse with IntelliEye(TM)
USB Device: Apple Keyboard
USB Device: Apple Thunderbolt Display
USB Device: Display Audio
USB Device: FaceTime HD Camera (Display)
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2
Thunderbolt Device: Thunderbolt Display, Apple Inc., 3, 26.2
Thunderbolt Bus: Mac Pro, Apple Inc., 19.2

 

[Mago]

And again and again, it's almost every night now.

I really didn't want to take my computer in because I know it's going to take ages and I can't afford not to work..

I have been turning all the peripherals off to make sure it's not them causing this, so only my Apple Thunderbolt monitor, Apple keyboard and (ugh) Microsoft mouse. Could one of these still be the cause?

after discard peripherals, its time to blame CPU/Memory/Logic Chipset, i'll bet on an CPU thermal wear related error, the error also suggest it, better send it to Apple in Spain, as long is an official center will repair it under warranty, contact about shipment, may you need an courier box or something alike.

 

[mikeboss]

did you run Apple Diagnostics? if not -> https://support.apple.com/en-us/HT202731

 

[menano]

It seems I can't even do that

 

[666sheep]

Last 2 KP logs indicate GPU problem.
Time to visit Genius Bar or Authorized Service Provider as machine is under warranty.

 

[crjackson2134]

It does indeed look like a GPU problem to me as well.

I've used Apple warranty and AppleCare a few times. I have twice made arrangements for Apple to ship the new product before returning the old (they paid for shipping). This usually involves them putting a charge on my credit card but charges are immediately reversed when the old item is shipped back. Perhaps you can work something like this out so as not to have much downtime.

 

[menano]

Thanks guys

Since I got it I always feared gpu problems because it whines when I run a heavy game or 3D render

I'll have to see what my best option is!