Q: Having random crashes

Hi all.

I have a macbook pro 2010 (initially running mountain lion) yesterday started having random kernal panics. No logic to crashes, doesn't seem to be anything with any discernable pattern.

I have tried going through the apple advice. Have run a hardware test(full one) and found no errors. I did install some corsair memory 8gb total, about 6 weeks ago but there were no problems until yesterday.

So since then had about 20 kernal panics.

Have now completely erased by hard drive and reinstalled older mac osx 10.6.8 and its still happening.

I know its annoying but i'm going to paste in the kernal panic in the hope someone can interpret it.

thanks a million in advance

Interval Since Last Panic Report:  3225 sec

Panics Since Last Report:          1

Anonymous UUID:                    BF0C4FF6-D41A-4A7B-8746-087E57B3AE8A

Sun Sep 15 17:04:07 2013

panic(cpu 1 caller 0x2abf6a): Kernel trap at 0x0027c76e, type 14=page fault, registers:

CR0: 0x80010033, CR2: 0x00000003, CR3: 0x00100000, CR4: 0x00000660

EAX: 0x066aaf40, EBX: 0x00000019, ECX: 0xffffffff, EDX: 0x00849f48

CR2: 0x00000003, EBP: 0x80b93888, ESI: 0x00000026, EDI: 0x0662af14

EFL: 0x00010213, EIP: 0x0027c76e, CS:  0x00000008, DS:  0x23c70010

Error code: 0x00000002

Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)

0x80b93678 : 0x21b837 (0x5dd7fc 0x80b936ac 0x223ce1 0x0)

0x80b936c8 : 0x2abf6a (0x59e3d0 0x27c76e 0xe 0x59e59a)

0x80b937a8 : 0x2a1a78 (0x80b937c0 0x3836e4 0x80b93888 0x27c76e)

0x80b937b8 : 0x27c76e (0xe 0x48 0x10 0x10)

0x80b93888 : 0x275978 (0x1ae002e4 0x159000 0x0 0x0)

0x80b93a48 : 0x4a9c71 (0x1ae002e4 0x159000 0x0 0x1000)

0x80b93a88 : 0x2d5756 (0x189e1818 0x159000 0x0 0x1000)

0x80b93ba8 : 0x2d6922 (0x16ca00 0x0 0x0 0x0)

0x80b93d28 : 0x2d7957 (0x189e1818 0x80b93ec4 0x16ca00 0x0)

0x80b93d58 : 0x42e80c (0x189e1818 0x80b93ec4 0x16ca00 0x0)

0x80b93dd8 : 0x2ff592 (0x80b93dfc 0x3 0x80b93e28 0x58a167)

0x80b93e28 : 0x2f45e1 (0x189e1818 0x80b93ec4 0x0 0x80b93f54)

0x80b93e78 : 0x49f5f9 (0xc79b450 0x80b93ec4 0x1 0x80b93f54)

0x80b93f18 : 0x49fc3c (0x80b93f54 0xc79b450 0xb01836e4 0x0)

0x80b93f78 : 0x4f7f90 (0xc7bf2a0 0x1b74cc10 0x1b74cc54 0x0)

0x80b93fc8 : 0x2a1fd8 (0x1a552a20 0x0 0x10 0xc6ec944)

BSD process name corresponding to current thread: mdworker32

Mac OS version:

10K549

Kernel version:

Darwin Kernel Version 10.8.0: Tue Jun  7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386

System model name: MacBookPro7,1 (Mac-F222BEC8)

System uptime in nanoseconds: 6246421778013

unloaded kexts:

com.apple.driver.AppleMCP89RootPortPM    1.11 (addr 0x7a52a000, size 0x20480) - last unloaded 98297627522

loaded kexts:

com.apple.driver.AppleHWSensor    1.9.3d0 - last loaded 31872545032

com.apple.driver.AGPM    100.12.31

com.apple.driver.AudioAUUC    1.57

com.apple.driver.AppleMikeyHIDDriver    1.2.0

com.apple.driver.AppleUpstreamUserClient    3.5.7

com.apple.driver.AppleIntelPenrynProfile    17

com.apple.Dont_Steal_Mac_OS_X    7.0.0

com.apple.driver.AppleMikeyDriver    2.0.5f14

com.apple.driver.AppleHDA    2.0.5f14

com.apple.driver.AppleMCCSControl    1.0.20

com.apple.driver.AudioIPCDriver    1.1.6

com.apple.driver.SMCMotionSensor    3.0.1d2

com.apple.iokit.AppleBCM5701Ethernet    3.0.5b8

com.apple.kext.AppleSMCLMU    1.5.2d10

com.apple.driver.AirPortBrcm43224    428.42.4

com.apple.driver.ACPI_SMC_PlatformPlugin    4.7.0a1

com.apple.driver.AppleLPC    1.5.1

com.apple.driver.AppleBacklight    170.0.46

com.apple.GeForce    6.3.6

com.apple.filesystems.autofs    2.1.0

com.apple.driver.AppleUSBTCButtons    201.6

com.apple.driver.AppleIRController    303.8

com.apple.driver.AppleUSBTCKeyboard    201.6

com.apple.driver.AppleUSBCardReader    2.6.1

com.apple.iokit.SCSITaskUserClient    2.6.8

com.apple.iokit.IOAHCIBlockStorage    1.6.4

com.apple.driver.AppleFWOHCI    4.7.3

com.apple.BootCache    31.1

com.apple.driver.AppleUSBHub    4.2.4

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib    1.0.0d1

com.apple.driver.AppleAHCIPort    2.1.7

com.apple.driver.AppleUSBEHCI    4.2.4

com.apple.driver.AppleEFINVRAM    1.4.0

com.apple.driver.AppleUSBOHCI    4.2.0

com.apple.driver.AppleSmartBatteryManager    160.0.0

com.apple.driver.AppleRTC    1.3.1

com.apple.driver.AppleHPET    1.5

com.apple.driver.AppleACPIButtons    1.3.6

com.apple.driver.AppleSMBIOS    1.7

com.apple.driver.AppleACPIEC    1.3.6

com.apple.driver.AppleAPIC    1.4

com.apple.driver.AppleIntelCPUPowerManagementClient    142.6.0

com.apple.security.sandbox    1

com.apple.security.quarantine    0

com.apple.nke.applicationfirewall    2.1.12

com.apple.driver.AppleIntelCPUPowerManagement    142.6.0

com.apple.driver.AppleProfileReadCounterAction    17

com.apple.driver.AppleProfileTimestampAction    10

com.apple.driver.AppleProfileThreadInfoAction    14

com.apple.driver.AppleProfileRegisterStateAction    10

com.apple.driver.AppleProfileKEventAction    10

com.apple.driver.AppleProfileCallstackAction    20

com.apple.iokit.IOSurface    74.2

com.apple.iokit.IOBluetoothSerialManager    2.4.5f3

com.apple.iokit.IOSerialFamily    10.0.3

com.apple.driver.DspFuncLib    2.0.5f14

com.apple.iokit.IOAudioFamily    1.8.3fc2

com.apple.kext.OSvKernDSPLib    1.3

com.apple.driver.AppleSMBusController    1.0.10d0

com.apple.driver.AppleHDAController    2.0.5f14

com.apple.iokit.IOHDAFamily    2.0.5f14

com.apple.nvidia.nv50hal    6.3.6

com.apple.iokit.IOFireWireIP    2.0.3

com.apple.iokit.AppleProfileFamily    41

com.apple.iokit.IO80211Family    320.1

com.apple.iokit.IONetworkingFamily    1.10

com.apple.driver.NVSMU    2.2.7

com.apple.driver.AppleSMC    3.1.0d5

com.apple.driver.IOPlatformPluginFamily    4.7.0a1

com.apple.driver.AppleSMBusPCI    1.0.10d0

com.apple.driver.AppleBacklightExpert    1.0.1

com.apple.NVDAResman    6.3.6

com.apple.iokit.IONDRVSupport    2.2

com.apple.iokit.IOGraphicsFamily    2.2

com.apple.driver.BroadcomUSBBluetoothHCIController    2.4.5f3

com.apple.driver.AppleUSBBluetoothHCIController    2.4.5f3

com.apple.iokit.IOBluetoothFamily    2.4.5f3

com.apple.driver.AppleUSBMultitouch    207.7

com.apple.iokit.IOUSBHIDDriver    4.2.0

com.apple.iokit.IOUSBMassStorageClass    2.6.7

com.apple.iokit.IOSCSIBlockCommandsDevice    2.6.8

com.apple.driver.AppleUSBMergeNub    4.2.4

com.apple.driver.AppleUSBComposite    3.9.0

com.apple.iokit.IOSCSIMultimediaCommandsDevice    2.6.8

com.apple.iokit.IOBDStorageFamily    1.6

com.apple.iokit.IODVDStorageFamily    1.6

com.apple.iokit.IOCDStorageFamily    1.6.1

com.apple.driver.XsanFilter    402.1

com.apple.iokit.IOAHCISerialATAPI    1.2.6

com.apple.iokit.IOSCSIArchitectureModelFamily    2.6.8

com.apple.iokit.IOFireWireFamily    4.2.6

com.apple.iokit.IOUSBUserClient    4.2.4

com.apple.iokit.IOAHCIFamily    2.0.6

com.apple.iokit.IOUSBFamily    4.2.4

com.apple.driver.AppleEFIRuntime    1.4.0

com.apple.iokit.IOHIDFamily    1.6.6

com.apple.iokit.IOSMBusFamily    1.1

com.apple.security.TMSafetyNet    6

com.apple.kext.AppleMatch    1.0.0d1

com.apple.driver.DiskImages    289.1

com.apple.iokit.IOStorageFamily    1.6.3

com.apple.driver.AppleACPIPlatform    1.3.6

com.apple.iokit.IOPCIFamily    2.6.5

com.apple.iokit.IOACPIFamily    1.3.0

System Profile:

Model: MacBookPro7,1, BootROM MBP71.0039.B0E, 2 processors, Intel Core 2 Duo, 2.4 GHz, 4 GB, SMC 1.62f7

Graphics: NVIDIA GeForce 320M, NVIDIA GeForce 320M, PCI, 256 MB

Memory Module: global_name

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.10.131.42.4)

Bluetooth: Version 2.4.5f3, 2 service, 12 devices, 1 incoming serial ports

Network Service: AirPort, AirPort, en1

Serial ATA Device: Hitachi HTS545025B9SA02, 232.89 GB

Serial ATA Device: MATSHITADVD-R   UJ-898

USB Device: Built-in iSight, 0x05ac  (Apple Inc.), 0x8507, 0x24600000 / 2

USB Device: Internal Memory Card Reader, 0x05ac  (Apple Inc.), 0x8403, 0x26100000 / 2

USB Device: BRCM2046 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x06600000 / 4

USB Device: Bluetooth USB Host Controller, 0x05ac  (Apple Inc.), 0x8213, 0x06610000 / 7

USB Device: IR Receiver, 0x05ac  (Apple Inc.), 0x8242, 0x06500000 / 3

USB Device: Apple Internal Keyboard / Trackpad, 0x05ac  (Apple Inc.), 0x0237, 0x06300000 / 2