2011 iMac kernel panic

Meu iMac continua desligando aproximadamente a cada 3 horas. Eu adicionei 8 GB de RAM há aproximadamente um mês. Eu também atualizei o firmwaire.

Nome do process BSD correspondente ao segmento atual: ReportCrash

Interval Since Last Panic Report: 57898 sec Panics Since Last Report: 4 Anonymous UUID: 681A3C63-2108-445E-BF94-C699A7C61BB4 Fri Mair 21 10:51:25 2014 panic(cpu 2 caller 0xffffff80002c4794): Kernel trap at 0xffffff80002ab8ae, type 13=general protection, registers: CR0: 0x000000008001003b, CR2: 0x000000011bb26aec, CR3: 0x0000000086ef000d, CR4: 0x00000000000606e0 RAX: 0x934c0395a0fac321, RBX: 0xfffffe801887ce60, RCX: 0x5557eebe77df5d36, RDX: 0xffffff801d7efd90 RSP: 0xffffff81605d3c20, RBP: 0xffffff81605d3cb0, RSI: 0x0000000100c28000, RDI: 0xffffff801d7efd90 R8: 0xffffff80008bee08, R9: 0xffffff80008bee10, R10: 0xfffffe80543f2800, R11: 0x00080000002ca7f1 R12: 0xfffffe8000000000, R13: 0x0000000100d00000, R14: 0x00000000002f1473, R15: 0x000000000000040a RFL: 0x0000000000010206, RIP: 0xffffff80002ab8ae, CS: 0x0000000000000008, SS: 0x0000000000000010 CR2: 0x000000011bb26aec, Error code: 0x0000000000000000, Faulting CPU: 0x2 Backtrace (CPU 2), Frame : Return Address 0xffffff81605d38d0 : 0xffffff8000220792 0xffffff81605d3950 : 0xffffff80002c4794 0xffffff81605d3b00 : 0xffffff80002da55d 0xffffff81605d3b20 : 0xffffff80002ab8ae 0xffffff81605d3cb0 : 0xffffff80002abeca 0xffffff81605d3cf0 : 0xffffff8000273c46 0xffffff81605d3de0 : 0xffffff8000274a3a 0xffffff81605d3e10 : 0xffffff8000237919 0xffffff81605d3e50 : 0xffffff8000544d49 0xffffff81605d3ea0 : 0xffffff8000551d18 0xffffff81605d3f10 : 0xffffff8000553755 0xffffff81605d3f50 : 0xffffff800021e143 0xffffff81605d3f90 : 0xffffff80002c3d3a 0xffffff81605d3fb0 : 0xffffff80002da52c BSD process name corresponding to current thread: ReportCrash Mac OS viewsion: 11G63b Kernel viewsion: Dairwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64 Kernel UUID: FF3BB088-60A4-349C-92EA-CA649C698CE5 System model name: iMac12,2 (Mac-942B59F58194171B) System uptime in nanoseconds: 11113416075054 last loaded kext at 3643266274545: com.apple.filesystems.afpfs 9.8.1 (addr 0xffffff7f8104f000, size 356352) last unloaded kext at 238066755629: com.apple.driview.AppleUSBUHCI 5.1.0 (addr 0xffffff7f80aab000, size 65536) loaded kexts: com.apple.filesystems.afpfs 9.8.1 com.apple.nke.asp_tcp 6.0.1 com.apple.filesystems.smbfs 1.7.2 com.apple.driview.AppleHWSensor 1.9.5d0 com.apple.filesystems.autofs 3.0 com.apple.driview.AppleMikeyHIDDriview 122 com.apple.driview.AppleUpstreamUserClient 3.5.9 com.apple.driview.AudioAUUC 1.59 com.apple.driview.AppleHDA 2.2.5a5 com.apple.driview.AppleMikeyDriview 2.2.5a5 com.apple.driview.AGPM 100.12.75 com.apple.kext.ATIFramebuffer 7.3.2 com.apple.driview.AppleSMCPDRC 5.0.0d8 com.apple.iokit.IOUserEthernet 1.0.0d1 com.apple.iokit.IOBluetoothSerialManager 4.0.8f17 com.apple.Dont_Steal_Mac_OS_X 7.0.0 com.apple.driview.AppleSMCLMU 2.0.1d2 com.apple.driview.ACPI_SMC_PlatformPlugin 5.0.0d8 com.apple.driview.AudioIPCDriview 1.2.3 com.apple.driview.ApplePolicyControl 3.1.33 com.apple.driview.AppleLPC 1.6.0 com.apple.ATIRadeonX3000 7.3.2 com.apple.driview.AppleBacklight 170.2.2 com.apple.driview.AppleMCCSControl 1.0.33 com.apple.driview.AppleIntelHD3000Graphics 7.3.2 com.apple.driview.BroadcomUSBBluetoothHCIController 4.0.8f17 com.apple.iokit.SCSITaskUserClient 3.2.1 com.apple.driview.AppleUSBCairdReader 3.0.6 com.apple.iokit.IOAHCISerialATAPI 2.0.3 com.apple.driview.AppleIRController 312 com.apple.driview.XsanFilter 404 com.apple.iokit.IOAHCIBlockStorage 2.1.0 com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1 com.apple.BootCache 33 com.apple.driview.AppleUSBHub 5.1.0 com.apple.driview.AppleFWOHCI 4.9.0 com.apple.driview.AirPort.Atheros40 505.67.1 com.apple.iokit.AppleBCM5701Ethernet 3.2.4b8 com.apple.driview.AppleAHCIPort 2.3.1 com.apple.driview.AppleUSBEHCI 5.1.0 com.apple.driview.AppleEFINVRAM 1.6.1 com.apple.driview.AppleACPIButtons 1.5 com.apple.driview.AppleRTC 1.5 com.apple.driview.AppleHPET 1.7 com.apple.driview.AppleSMBIOS 1.9 com.apple.driview.AppleACPIEC 1.5 com.apple.driview.AppleAPIC 1.6 com.apple.driview.AppleIntelCPUPowerManagementClient 195.0.0 com.apple.nke.applicationfirewall 3.2.30 com.apple.security.quairantine 1.4 com.apple.security.TMSafetyNet 8 com.apple.driview.AppleIntelCPUPowerManagement 195.0.0 com.apple.security.SecureRemotePassword 1.0 com.apple.kext.triggers 1.0 com.apple.driview.DspFuncLib 2.2.5a5 com.apple.iokit.IOFireWireIP 2.2.5 com.apple.iokit.IOSurface 80.0.2 com.apple.iokit.IOSerialFamily 10.0.5 com.apple.driview.AppleSMC 3.1.3d10 com.apple.driview.IOPlatformPluginLegacy 5.0.0d8 com.apple.iokit.IOAudioFamily 1.8.6fc18 com.apple.kext.OSvKernDSPLib 1.3 com.apple.driview.AppleHDAController 2.2.5a5 com.apple.iokit.IOHDAFamily 2.2.5a5 com.apple.driview.IOPlatformPluginFamily 5.1.1d6 com.apple.driview.AppleSMBusPCI 1.0.10d0 com.apple.driview.AppleGraphicsControl 3.1.33 com.apple.driview.AppleBacklightExpert 1.0.4 com.apple.driview.AppleThunderboltEDMSink 1.1.8 com.apple.driview.AppleThunderboltEDMSource 1.1.8 com.apple.driview.AppleSMBusController 1.0.10d0 com.apple.kext.ATI6000Controller 7.3.2 com.apple.kext.ATISupport 7.3.2 com.apple.iokit.IONDRVSupport 2.3.4 com.apple.driview.AppleIntelSNBGraphicsFB 7.3.2 com.apple.iokit.IOGraphicsFamily 2.3.4 com.apple.driview.AppleUSBHIDKeyboaird 160.7 com.apple.driview.AppleHIDKeyboaird 160.7 com.apple.driview.AppleUSBBluetoothHCIController 4.0.8f17 com.apple.iokit.IOBluetoothFamily 4.0.8f17 com.apple.driview.AppleThunderboltDPOutAdapter 1.8.5 com.apple.driview.AppleThunderboltDPInAdapter 1.8.5 com.apple.driview.AppleThunderboltDPAdapterFamily 1.8.5 com.apple.driview.AppleThunderboltPCIDownAdapter 1.2.5 com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.2.1 com.apple.iokit.IOBDStorageFamily 1.7 com.apple.iokit.IODVDStorageFamily 1.7.1 com.apple.iokit.IOCDStorageFamily 1.7.1 com.apple.iokit.IOSCSIBlockCommandsDevice 3.2.1 com.apple.iokit.IOUSBMassStorageClass 3.0.3 com.apple.iokit.IOSCSIArchitectureModelFamily 3.2.1 com.apple.iokit.IOUSBHIDDriview 5.0.0 com.apple.driview.AppleUSBMergeNub 5.1.0 com.apple.driview.AppleUSBComposite 5.0.0 com.apple.driview.AppleThunderboltNHI 1.6.0 com.apple.iokit.IOThunderboltFamily 2.0.3 com.apple.iokit.IOUSBUserClient 5.0.0 com.apple.iokit.IOFireWireFamily 4.4.8 com.apple.iokit.IO80211Family 420.3 com.apple.iokit.IOEthernetAVBController 1.0.1b1 com.apple.iokit.IONetworkingFamily 2.1 com.apple.iokit.IOAHCIFamily 2.0.8 com.apple.iokit.IOUSBFamily 5.1.0 com.apple.driview.AppleEFIRuntime 1.6.1 com.apple.iokit.IOHIDFamily 1.7.1 com.apple.iokit.IOSMBusFamily 1.1 com.apple.security.sandbox 177.11 com.apple.kext.AppleMatch 1.0.0d1 com.apple.driview.DiskImages 331.7 com.apple.iokit.IOStorageFamily 1.7.2 com.apple.driview.AppleKeyStore 28.18 com.apple.driview.AppleACPIPlatform 1.5 com.apple.iokit.IOPCIFamily 2.7 com.apple.iokit.IOACPIFamily 1.4 Model: iMac12,2, BootROM IM121.0047.B1F, 4 processrs, Intel Core i5, 2.7 GHz, 12 GB, SMC 1.72f2 Graphics: AMD Radeon HD 6770M, AMD Radeon HD 6770M, PCIe, 512 MB Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3230554638424353302D444A2D4620 Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3230554638424353302D444A2D4620 Memory Module: BANK 0/DIMM1, 4 GB, DDR3, 1333 MHz, 0x0198, 0x393930353432382D3130322E413030472020 Memory Module: BANK 1/DIMM1, 4 GB, DDR3, 1333 MHz, 0x830B, 0x4E54344743363442384847304E532D444920 AirPort: spairport_wireless_caird_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.67.5-P2P Bluetooth: Version 4.0.8f17, 2 service, 18 devices, 1 incoming serial ports Network Service: Ethernet, Ethernet, en0 Network Service: FireWire, FireWire, fw0 Network Service: Wi-Fi, AirPort, en1 Serial ATA Device: ST31000528AS, 1 TB Serial ATA Device: OPTIARC DVD RW AD-5690H USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfa100000 / 3 USB Device: Officejet 6200 series, 0x03f0 (Hewlett Packaird), 0x4b11, 0xfa130000 / 6 USB Device: USB Receiview, 0x046d (Logitech Inc.), 0xc52b, 0xfa120000 / 5 USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4 USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0xfa111000 / 7 USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x850b, 0xfa200000 / 2 USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2 USB Device: Keyboaird Hub, apple_vendor_id, 0x1006, 0xfd130000 / 5 USB Device: Apple Keyboaird, apple_vendor_id, 0x024f, 0xfd132000 / 6 USB Device: IR Receiview, apple_vendor_id, 0x8242, 0xfd120000 / 4 USB Device: Internal Memory Caird Reader, apple_vendor_id, 0x8403, 0xfd110000 / 3