Computer Crashes
Why does my computer crash when I'm on the internet, Facebook or when checking my mail?
Mac Pro (Early 2008), OS X Yosemite (10.10.4)
Why does my computer crash when I'm on the internet, Facebook or when checking my mail?
Mac Pro (Early 2008), OS X Yosemite (10.10.4)
I'll bite, why?
If you want some help looking into that, please post a kernel panic log. The text can be retrieved using this article. Please do not post other kinds of crashes other than kernel panics, and cut and paste the Text (available after a restart) not a screen shot.
Mac OS X: How to log a kernel panic - Apple Support
.
I'll bite, why?
If you want some help looking into that, please post a kernel panic log. The text can be retrieved using this article. Please do not post other kinds of crashes other than kernel panics, and cut and paste the Text (available after a restart) not a screen shot.
Mac OS X: How to log a kernel panic - Apple Support
.
Thank you, Here is the additional info:
Anonymous UUID: 1FAE6FB2-339A-06B2-603E-0CB91F64F3C0
Thu Jun 11 23:23:53 2015
*** Panic Report ***
Machine-check capabilities: 0x0000000000000806
family: 6 model: 23 stepping: 6 microcode: 1551
signature: 0x10676
Intel(R) Xeon(R) CPU E5462 @ 2.80GHz
6 error-reporting banks
Processor 0: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC5_STATUS(0x415): 0xb200001084200e0f
Processor 1: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC5_STATUS(0x415): 0xb200001080200e0f
Processor 2: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC5_STATUS(0x415): 0xb200000084200e0f
Processor 3: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC5_STATUS(0x415): 0xb200000080200e0f
Processor 4: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC5_STATUS(0x415): 0xb200001084200e0f
Processor 5: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC5_STATUS(0x415): 0xb200001080200e0f
Processor 6: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC5_STATUS(0x415): 0xb200000084200e0f
Processor 7: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC5_STATUS(0x415): 0xb200000080200e0f
panic(cpu 2 caller 0xffffff8000a186ba): "Machine Check at 0xffffff7f82499222, registers:\n" "CR0: 0x000000008001003b, CR2: 0x00000001042b3000, CR3: 0x00000000033f0000, CR4: 0x0000000000002660\n" "RAX: 0x0000000000000000, RBX: 0xffffff800f6f7800, RCX: 0x0000000000000001, RDX: 0x0000000000000000\n" "RSP: 0xffffff80d21c3d40, RBP: 0xffffff80d21c3d70, RSI: 0x0000000000000001, RDI: 0xffffff80cb90c148\n" "R8: 0x7ffffffffffffffe, R9: 0x000002b3d19e8345, R10: 0x0000000000000000, R11: 0x00000000e0000000\n" "R12: 0x0000000000000001, R13: 0xffffff800f05edc0, R14: 0x0000000000000148, R15: 0xffffff7f824b6e20\n" "RFL: 0x0000000000000046, RIP: 0xffffff7f82499222, CS: 0x0000000000000008, SS: 0x0000000000000010\n" "Error code: 0x0000000000000000\n"@/SourceCache/xnu/xnu-2782.20.48/osfmk/i386/trap_native.c: 168
Backtrace (CPU 2), Frame : Return Address
0xffffff80cb88de90 : 0xffffff800092bda1
0xffffff80cb88df10 : 0xffffff8000a186ba
0xffffff80cb88e070 : 0xffffff8000a3541f
0xffffff80d21c3d70 : 0xffffff7f824921e9
0xffffff80d21c3e60 : 0xffffff7f824915b4
0xffffff80d21c3f20 : 0xffffff8000a1985e
0xffffff80d21c3f40 : 0xffffff8000942e6b
0xffffff80d21c3f90 : 0xffffff80009433b0
0xffffff80d21c3fb0 : 0xffffff8000a125b7
Kernel Extensions in backtrace:
com.apple.driver.AppleIntelCPUPowerManagement(218.0)[962955A0-2C50-34AE-9D3E-FB 51A2CC7E4D]@0xffffff7f8248f000->0xffffff7f824b9fff
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: 0x0000000000600000
Kernel text base: 0xffffff8000800000
__HIB text base: 0xffffff8000700000
System model name: MacPro3,1 (Mac-F42C88C8)
System uptime in nanoseconds: 2971369386942
last loaded kext at 37844811084: com.apple.driver.AudioAUUC 1.70 (addr 0xffffff7f81e44000, size 32768)
last unloaded kext at 136387937919: com.apple.iokit.IOAHCIPassThrough 1.0.3 (addr 0xffffff7f81c42000, size 36864)
loaded kexts:
com.apple.driver.AudioAUUC 1.70
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager 4.3.4f4
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.driver.AppleMCCSControl 1.2.11
com.apple.driver.AppleHDA 272.18
com.apple.kext.AMDFramebuffer 1.3.2
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.ATIRadeonX2000 10.0.0
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.iokit.CSRBluetoothHostControllerUSBTransport 4.3.4f4
com.apple.driver.AppleHWAccess 1
com.apple.kext.AMD2600Controller 1.3.2
com.apple.driver.AppleMCEDriver 1.1.9
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.AppleHV 1
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleUSBDisplays 372.1
com.apple.iokit.SCSITaskUserClient 3.7.5
com.apple.driver.AppleRAID 4.0.6
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.iokit.IOAHCIBlockStorage 2.7.1
com.apple.driver.AppleIntel8254XEthernet 3.1.4b1
com.apple.driver.AppleUSBHub 705.4.2
com.apple.driver.AppleFWOHCI 5.5.2
com.apple.driver.AppleAHCIPort 3.1.2
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleUSBUHCI 656.4.1
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 3.1
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.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 11
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.driver.DspFuncLib 272.18
com.apple.kext.OSvKernDSPLib 1.15
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOSurface 97.4
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.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.kext.AMDSupport 1.3.2
com.apple.AppleGraphicsDeviceControl 3.10.22
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.9.1d7
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.driver.AppleSMC 3.1.9
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.AppleUSBHIDMouse 185.3
com.apple.driver.AppleHIDMouse 185.3
com.apple.driver.AppleUSBHIDKeyboard 176.2
com.apple.driver.AppleHIDKeyboard 176.2
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.iokit.IOUSBHIDDriverPM 710.4.7
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.5
com.apple.iokit.IOUSBMassStorageClass 3.7.2
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.5
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOATAPIProtocolTransport 3.5.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.5
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOFireWireFamily 4.5.6
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.iokit.IOATAFamily 2.5.3
com.apple.iokit.IOUSBFamily 720.4.4
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.corecrypto 1.0
com.apple.kec.Libm 1
com.apple.kec.pthread 1
System Profile:
Graphics: ATI Radeon HD 2600 XT, ATI Radeon HD 2600, PCIe, 256 MB
Network Service: Ethernet 2, Ethernet, en1
Bluetooth: Version 4.3.4f4 15601, 3 services, 26 devices, 1 incoming serial ports
PCI Card: ATI Radeon HD 2600, Display Controller, Slot-1
Thunderbolt Bus:
USB Device: Keyboard Hub
USB Device: Apple Optical USB Mouse
USB Device: Apple Keyboard
USB Device: Hub
USB Device: EPSON Scanner
USB Device: Apple Cinema HD Display
USB Device: Elements 10B8
USB Device: Bluetooth USB Host Controller
FireWire Device: built-in_hub, Up to 800 Mb/sec
FireWire Device: unknown_device, Unknown
Memory Module: DIMM Riser B/DIMM 1, 2 GB, DDR2 FB-DIMM, 800 MHz, 0x0000, 0x000000463732353642363145353830304600
Memory Module: DIMM Riser B/DIMM 2, 2 GB, DDR2 FB-DIMM, 800 MHz, 0x0000, 0x000000463732353642363145353830304600
Parallel ATA Device: PIONEER DVD-RW DVR-112D
Serial ATA Device: WDC WD1001FALS-41K1B0, 1 TB
Model: MacPro3,1, BootROM MP31.006C.B05, 8 processors, Quad-Core Intel Xeon, 2.8 GHz, 4 GB, SMC 1.25f4
Memory Slots:
ECC: Enabled
Upgradeable Memory: Yes
DIMM Riser B/DIMM 1:
Size: 2 GB
Type: DDR2 FB-DIMM
Speed: 800 MHz
Status: OK
Manufacturer: 0x0000
Part Number: 0x000000463732353642363145353830304600
Serial Number: -
DIMM Riser B/DIMM 2:
Size: 2 GB
Type: DDR2 FB-DIMM
Speed: 800 MHz
Status: OK
Manufacturer: 0x0000
Part Number: 0x000000463732353642363145353830304600
Serial Number: -
DIMM Riser A/DIMM 1:
Size: 1 GB
Type: DDR2 FB-DIMM
Speed: 800 MHz
Status: OK
Manufacturer: 0x80AD
Part Number: 0x48594D5035313241373243503844332D5335
Serial Number: 0x4207650F
DIMM Riser A/DIMM 2:
Size: 1 GB
Type: DDR2 FB-DIMM
Speed: 800 MHz
Status: OK
Manufacturer: 0x80AD
Part Number: 0x48594D5035313241373243503844332D5335
Serial Number: 0x4207640D
DIMM Riser B/DIMM 3:
Size: Empty
Type: Empty
Speed: Empty
Status: Empty
Manufacturer: Empty
Part Number: Empty
Serial Number: Empty
DIMM Riser B/DIMM 4:
Size: Empty
Type: Empty
Speed: Empty
Status: Empty
Manufacturer: Empty
Part Number: Empty
Serial Number: Empty
DIMM Riser A/DIMM 3:
Size: Empty
Type: Empty
Speed: Empty
Status: Empty
Manufacturer: Empty
Part Number: Empty
Serial Number: Empty
DIMM Riser A/DIMM 4:
Size: Empty
Type: Empty
Speed: Empty
Status: Empty
Manufacturer: Empty
Part Number: Empty
Serial Number: Empty
You have bad memory.
6 error-reporting banks
First try reseating them.
If you go to System Report>Memory does it list all the memory as OK?
Yes, in system reports all memory is listed as OK.
Thanks.
That report is STATIC (not refreshed automatically). But it can help you identify the suspect modules, if you wish. First, decide whether you were considering increasing your memory to 8GB or more. If so, you can just chuck out the lot of your existing modules.
Otherwise, keep invoking or refreshing that display half-hourly or more often as you go about your regular work. One of those times you will get a display that shows Correctable errors are occuring on some modules, like this:
graphic from anatech.com
Those are the modules that will soon cause a double-bit, uncorrectable error, and halt your Mac on a kernel panic.
Computer Crashes