Translate Kernel Panic
Could someone help me figure out what this Kernel Panic report says? I feel like my MacBook is trying to tell me something but I just don't understand it. I have a 2008 13-Inch MacBook aluminum unibody.
Anonymous UUID: 2F247511-2863-5BA8-22BA-C5BAA31DDE4C Mon Nov 16 17:38:34 2015 *** Panic Report *** panic(cpu 1 caller 0xffffff8001f2a2df): "a freed zone element has been modified in zone kalloc.16: expected 0xfacadea2ca30f6f7 but found 0xfacadea2ca30f6f6, bits changed 0x1, at offset 8 of 16 in element 0xffffff801a737810, cookies 0x3f00111c134b1f86 0x5352122d0438b57"@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3247.10.11/osf mk/kern/zalloc.c:496 Backtrace (CPU 1), Frame : Return Address 0xffffff910c3d36c0 : 0xffffff8001ee5307 0xffffff910c3d3740 : 0xffffff8001f2a2df 0xffffff910c3d37b0 : 0xffffff8001f29cf6 0xffffff910c3d37f0 : 0xffffff8001f28b12 0xffffff910c3d3920 : 0xffffff8002480b1b 0xffffff910c3d3940 : 0xffffff80024bcfed 0xffffff910c3d39d0 : 0xffffff80024bd28b 0xffffff910c3d3a00 : 0xffffff7f83d03a29 0xffffff910c3d3ad0 : 0xffffff7f83cfed5f 0xffffff910c3d3b00 : 0xffffff7f83ce2324 0xffffff910c3d3b50 : 0xffffff80024e3c82 0xffffff910c3d3b80 : 0xffffff80024e48fa 0xffffff910c3d3be0 : 0xffffff80024e1967 0xffffff910c3d3d20 : 0xffffff8001fa07d0 0xffffff910c3d3e30 : 0xffffff8001ee9aa3 0xffffff910c3d3e60 : 0xffffff8001ecd478 0xffffff910c3d3ea0 : 0xffffff8001edcfd5 0xffffff910c3d3f10 : 0xffffff8001fc13aa 0xffffff910c3d3fb0 : 0xffffff8001ff4b36 Kernel Extensions in backtrace: com.apple.GeForceTesla(10.0)[49982DF3-8146-3BD0-AD3F-A7E7AB5ACBB5]@0xffffff7f83 ca7000->0xffffff7f83d72fff dependency: com.apple.iokit.IOPCIFamily(2.9)[8E5F549E-0055-3C0E-93F8-E872A048E31B]@0xffffff 7f8272d000 dependency: com.apple.iokit.IONDRVSupport(2.4.1)[814A7F4B-03EF-384A-B205-9840F0594421]@0xff ffff7f82b29000 dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[48AC8EA9-BD3C-3FDC-908D-09850215AA32]@0 xffffff7f82ae2000 dependency: com.apple.nvidia.classic.NVDAResmanTesla(10.0.0)[05FC5D7E-BB0B-3232-BBBD-8A49B6 870D8B]@0xffffff7f82b39000 BSD process name corresponding to current thread: com.apple.WebKit Mac OS version: 15B42 Kernel version: Darwin Kernel Version 15.0.0: Sat Sep 19 15:53:46 PDT 2015; root:xnu-3247.10.11~1/RELEASE_X86_64 Kernel UUID: AB5FC1B4-12E7-311E-8E6F-9023985D8C1D Kernel slide: 0x0000000001c00000 Kernel text base: 0xffffff8001e00000 __HIB text base: 0xffffff8001d00000 System model name: MacBook5,1 (Mac-F42D89A9) System uptime in nanoseconds: 9572770307473 last loaded kext at 5462237603612: com.apple.filesystems.smbfs 3.0.0 (addr 0xffffff7f8484e000, size 409600) last unloaded kext at 682578155473: com.avast.AvastFileShield 2.1.0 (addr 0xffffff7f84846000, size 32768) loaded kexts: com.avast.AvastFileShield 2.1.0 com.avast.PacketForwarder 2.0 com.apple.filesystems.smbfs 3.0.0 com.apple.driver.AudioAUUC 1.70 com.apple.driver.AppleHWSensor 1.9.5d0 com.apple.driver.AGPM 110.20.21 com.apple.filesystems.autofs 3.0 com.apple.driver.AppleOSXWatchdog 1 com.apple.driver.AppleMikeyHIDDriver 124 com.apple.driver.AppleHDA 272.50.31 com.apple.driver.AppleMikeyDriver 272.50.31 com.apple.driver.AppleUpstreamUserClient 3.6.1 com.apple.driver.pmtelemetry 1 com.apple.iokit.IOUserEthernet 1.0.1 com.apple.iokit.IOBluetoothSerialManager 4.4.2f1 com.apple.Dont_Steal_Mac_OS_X 7.0.0 com.apple.GeForceTesla 10.0.0 com.apple.driver.AppleHV 1 com.apple.driver.AppleSMCLMU 208 com.apple.driver.AppleLPC 3.1 com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0 com.apple.driver.AppleBacklight 170.8.1 com.apple.driver.AppleMCCSControl 1.2.13 com.apple.driver.SMCMotionSensor 3.0.4d1 com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.4.2f1 com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0 com.apple.driver.AppleUSBTCButtons 245.4 com.apple.driver.AppleUSBTCKeyboard 245.4 com.apple.driver.AppleIRController 327.5 com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0 com.apple.BootCache 37 com.apple.iokit.SCSITaskUserClient 3.7.7 com.apple.iokit.IOAHCIBlockStorage 2.8.0 com.apple.driver.AirPort.Brcm4331 800.20.24 com.apple.driver.usb.AppleUSBOHCIPCI 1.0.1 com.apple.nvenet 2.0.22 com.apple.driver.AppleAHCIPort 3.1.5 com.apple.driver.usb.AppleUSBEHCIPCI 1.0.1 com.apple.driver.AppleSmartBatteryManager 161.0.0 com.apple.driver.AppleRTC 2.0 com.apple.driver.AppleHPET 1.8 com.apple.driver.AppleACPIButtons 4.0 com.apple.driver.AppleSMBIOS 2.1 com.apple.driver.AppleACPIEC 4.0 com.apple.driver.AppleAPIC 1.7 com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0 com.apple.nke.applicationfirewall 163 com.apple.security.quarantine 3 com.apple.security.TMSafetyNet 8 com.apple.driver.AppleIntelCPUPowerManagement 218.0.0 com.apple.AppleGraphicsDeviceControl 3.11.33b1 com.apple.kext.triggers 1.0 com.apple.driver.DspFuncLib 272.50.31 com.apple.kext.OSvKernDSPLib 525 com.apple.iokit.IOSurface 108.0.1 com.apple.iokit.IOSerialFamily 11 com.apple.nvidia.classic.NVDANV50HalTesla 10.0.0 com.apple.nvidia.classic.NVDAResmanTesla 10.0.0 com.apple.driver.CoreCaptureResponder 1 com.apple.driver.AppleSMBusPCI 1.0.14d1 com.apple.driver.AppleHDAController 272.50.31 com.apple.iokit.IOHDAFamily 272.50.31 com.apple.iokit.IOAudioFamily 204.1 com.apple.vecLib.kext 1.2.0 com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0 com.apple.driver.AppleBacklightExpert 1.1.0 com.apple.iokit.IONDRVSupport 2.4.1 com.apple.driver.AppleSMBusController 1.0.14d1 com.apple.iokit.IOGraphicsFamily 2.4.1 com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.4.2f1 com.apple.iokit.IOBluetoothFamily 4.4.2f1 com.apple.driver.AppleSMC 3.1.9 com.apple.driver.IOPlatformPluginLegacy 1.0.0 com.apple.driver.IOPlatformPluginFamily 6.0.0d7 com.apple.driver.AppleUSBMultitouch 250.4 com.apple.driver.usb.AppleUSBHub 1.0.1 com.apple.iokit.IOUSBHIDDriver 900.4.1 com.apple.driver.usb.AppleUSBHostCompositeDevice 1.0.1 com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.7 com.apple.iokit.IOBDStorageFamily 1.8 com.apple.iokit.IODVDStorageFamily 1.8 com.apple.iokit.IOCDStorageFamily 1.8 com.apple.iokit.IOAHCISerialATAPI 2.6.2 com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.7 com.apple.iokit.IO80211Family 1101.24 com.apple.driver.corecapture 1.0.4 com.apple.driver.usb.AppleUSBOHCI 1.0.1 com.apple.iokit.IONetworkingFamily 3.2 com.apple.iokit.IOAHCIFamily 2.8.0 com.apple.driver.usb.AppleUSBEHCI 1.0.1 com.apple.driver.AppleEFINVRAM 2.0 com.apple.driver.NVSMU 2.2.9 com.apple.iokit.IOUSBFamily 900.4.1 com.apple.iokit.IOUSBHostFamily 1.0.1 com.apple.driver.AppleUSBHostMergeProperties 1.0.1 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 415 com.apple.iokit.IOStorageFamily 2.1 com.apple.iokit.IOReportFamily 31 com.apple.driver.AppleFDEKeyStore 28.30 com.apple.driver.AppleACPIPlatform 4.0 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: MacBook5,1, BootROM MB51.007D.B03, 2 processors, Intel Core 2 Duo, 2 GHz, 8 GB, SMC 1.40f2 Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1067 MHz, 0x0000, - Memory Module: BANK 0/DIMM1, 4 GB, DDR3, 1067 MHz, 0x0000, - AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.106.98.100.24) Bluetooth: Version 4.4.2f1 16391, 3 services, 19 devices, 1 incoming serial ports Serial ATA Device: WDC WD3200BPVT-22JJ5T0, 320.07 GB Serial ATA Device: HL-DT-ST DVDRW GS21N USB Device: USB Bus USB Device: Apple Internal Keyboard / Trackpad USB Device: IR Receiver USB Device: USB Bus USB Device: BRCM2046 Hub USB Device: Bluetooth USB Host Controller USB Device: USB 2.0 Bus USB Device: USB 2.0 Bus USB Device: Built-in iSight Thunderbolt Bus:
MacBook, OS X Yosemite (10.10.2)