kernel panic yosemite 10.10.5

Hi - new to the community and seem to having a few repeat shutdowns and panic reports. Latest log below and grateful for any suggestions to the problem - Thanks.

Sun Oct 4 11:12:35 2015

*** Panic Report ***

panic(cpu 2 caller 0xffffff8003016df2): Kernel trap at 0xffffff809b983ed2, type 14=page fault, registers:

CR0: 0x000000008001003b, CR2: 0xffffff809b983ed2, CR3: 0x0000000005e9e000, CR4: 0x00000000001626e0

RAX: 0x0000000000001001, RBX: 0xffffff8000000000, RCX: 0x0000000000000001, RDX: 0x0000000000000000

RSP: 0xffffff809b983e88, RBP: 0xffffff7f856f418c, RSI: 0x0000000000000002, RDI: 0x000000000000ffff

R8: 0x0000000000000f86, R9: 0x0000000000000000, R10: 0xffffff801210c6a0, R11: 0x0000000000000000

R12: 0x0000000000000010, R13: 0x0000000000000002, R14: 0xffffff809b983ed2, R15: 0xffffff800e079a00

RFL: 0x0000000000010296, RIP: 0xffffff809b983ed2, CS: 0x0000000000000008, SS: 0x0000000000000010

Fault CR2: 0xffffff809b983ed2, Error code: 0x0000000000000011, Fault CPU: 0x2 Kernel NX fault

Backtrace (CPU 2), Frame : Return Address

0xffffff809b983b30 : 0xffffff8002f2ad21

0xffffff809b983bb0 : 0xffffff8003016df2

0xffffff809b983d70 : 0xffffff8003033ca3

0xffffff809b983d90 : 0xffffff809b983ed2

0xffffff7f856f418c : 0xec83485354415541

Unaligned frame

Backtrace terminated-invalid frame pointer 0x56415741e5894855

BSD process name corresponding to current thread: kernel_task

Mac OS version:

14F27

Kernel version:

Darwin Kernel Version 14.5.0: Wed Jul 29 02:26:53 PDT 2015; root:xnu-2782.40.9~1/RELEASE_X86_64

Kernel UUID: 58F06365-45C7-3CA7-B80D-173AFD1A03C4

Kernel slide: 0x0000000002c00000

Kernel text base: 0xffffff8002e00000

__HIB text base: 0xffffff8002d00000

System model name: MacBookAir5,2 (Mac-2E6FAB96566FE58C)

System uptime in nanoseconds: 2077805272733

last loaded kext at 8720474502: com.apple.driver.AudioAUUC 1.70 (addr 0xffffff7f84da4000, size 32768)

last unloaded kext at 290782105732: com.apple.driver.AirPort.Brcm4331 800.20.24 (addr 0xffffff7f849a6000, size 2043904)

loaded kexts:

com.apple.driver.AudioAUUC 1.70

com.apple.filesystems.autofs 3.0

com.apple.driver.AGPM 110.19.6

com.apple.driver.ApplePlatformEnabler 2.2.0d4

com.apple.driver.X86PlatformShim 1.0.0

com.apple.iokit.IOBluetoothSerialManager 4.3.6f3

com.apple.driver.AppleOSXWatchdog 1

com.apple.driver.AppleMikeyHIDDriver 124

com.apple.driver.AppleLPC 1.7.3

com.apple.iokit.IOUserEthernet 1.0.1

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.AppleUpstreamUserClient 3.6.1

com.apple.driver.AppleHDA 272.18.1

com.apple.driver.AppleMikeyDriver 272.18.1

com.apple.driver.AppleHWAccess 1

com.apple.driver.AppleHV 1

com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.driver.AppleIntelHD4000Graphics 10.0.6

com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.6f3

com.apple.driver.AppleThunderboltIP 2.0.2

com.apple.driver.AppleBacklight 170.7.4

com.apple.driver.AppleMCCSControl 1.2.12

com.apple.driver.AppleSMCLMU 2.0.7d0

com.apple.driver.AppleIntelFramebufferCapri 10.0.6

com.apple.driver.AppleUSBTCButtons 240.2

com.apple.driver.AppleUSBTCKeyboard 240.2

com.apple.driver.AppleUSBCardReader 3.5.5

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0

com.apple.BootCache 36

com.apple.driver.AppleUSBHub 705.4.2

com.apple.driver.XsanFilter 404

com.apple.iokit.IOAHCIBlockStorage 2.7.1

com.apple.driver.AirPort.Brcm4360 930.37.3

com.apple.driver.AppleAHCIPort 3.1.2

com.apple.driver.AppleUSBXHCI 710.4.11

com.apple.driver.AppleUSBEHCI 705.4.14

com.apple.driver.AppleSmartBatteryManager 161.0.0

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.X86PlatformPlugin 1.0.0

com.apple.driver.DspFuncLib 272.18.1

com.apple.kext.OSvKernDSPLib 1.15

com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0

com.apple.driver.IOPlatformPluginFamily 5.9.1d7

com.apple.iokit.IOSurface 97.4

com.apple.driver.AppleSMBusPCI 1.0.12d1

com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.6f3

com.apple.iokit.IOBluetoothFamily 4.3.6f3

com.apple.driver.AppleBacklightExpert 1.1.0

com.apple.iokit.IONDRVSupport 2.4.1

com.apple.driver.AppleSMBusController 1.0.13d1

com.apple.driver.AppleSMC 3.1.9

com.apple.iokit.IOUSBUserClient 705.4.0

com.apple.driver.AppleHDAController 272.18.1

com.apple.iokit.IOHDAFamily 272.18.1

com.apple.iokit.IOAudioFamily 203.3

com.apple.vecLib.kext 1.2.0

com.apple.iokit.IOAcceleratorFamily2 156.16

com.apple.AppleGraphicsDeviceControl 3.10.25

com.apple.iokit.IOGraphicsFamily 2.4.1

com.apple.driver.AppleUSBMultitouch 245.2

com.apple.iokit.IOUSBHIDDriver 705.4.0

com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.5

com.apple.iokit.IOUSBMassStorageClass 3.7.2

com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.5

com.apple.driver.AppleUSBMergeNub 705.4.0

com.apple.driver.AppleUSBComposite 705.4.9

com.apple.driver.CoreStorage 471.30.1

com.apple.driver.AppleThunderboltDPInAdapter 4.0.6

com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6

com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2

com.apple.driver.AppleThunderboltNHI 3.1.7

com.apple.iokit.IOThunderboltFamily 4.2.2

com.apple.iokit.IO80211Family 730.60

com.apple.driver.mDNSOffloadUserClient 1.0.1b8

com.apple.iokit.IONetworkingFamily 3.2

com.apple.iokit.IOAHCIFamily 2.7.5

com.apple.iokit.IOUSBFamily 720.4.4

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 398

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

Model: MacBookAir5,2, BootROM MBA51.00EF.B03, 2 processors, Intel Core i5, 1.8 GHz, 4 GB, SMC 2.5f9

Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In

Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1600 MHz, 0x802C, 0x384B54463235363634485A2D3147364D3120

Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1600 MHz, 0x802C, 0x384B54463235363634485A2D3147364D3120

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xE9), Broadcom BCM43xx 1.0 (7.15.166.24.3)

Bluetooth: Version 4.3.6f3 16238, 3 services, 27 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en0

Serial ATA Device: TS480GJDM520, 480.1 GB

USB Device: Fitbit Base Station

USB Device: Hub

USB Device: FaceTime HD Camera (Built-in)

USB Device: Hub

USB Device: Hub

USB Device: BRCM20702 Hub

USB Device: Bluetooth USB Host Controller

USB Device: Internal Memory Card Reader

USB Device: Apple Internal Keyboard / Trackpad

Thunderbolt Bus: MacBook Air, Apple Inc., 23.4