hello brother my MBP(2010) always auto restart

below is i copy from the Restart message

Interval Since Last Panic Report: 126620 sec

Panics Since Last Report: 7

Anonymous UUID: 29AB2837-CED7-9F10-7BBF-39FAD5BFB561

Fri Mar 15 00:04:27 2013

panic(cpu 0 caller 0xffffff7f8e66bb25): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xd2000000 0xffffff8121c61000 0x0a5480a2, D0, P3/4

Backtrace (CPU 0), Frame : Return Address

0xffffff80fe442f80 : 0xffffff800de1d626

0xffffff80fe442ff0 : 0xffffff7f8e66bb25

0xffffff80fe443080 : 0xffffff7f8e7654b3

0xffffff80fe4430e0 : 0xffffff7f8e765527

0xffffff80fe443150 : 0xffffff7f8ea7a853

0xffffff80fe443290 : 0xffffff7f8e78b659

0xffffff80fe4432c0 : 0xffffff7f8e6758da

0xffffff80fe443370 : 0xffffff7f8e670fac

0xffffff80fe443560 : 0xffffff7f8e6721d8

0xffffff80fe443630 : 0xffffff7f8f65845e

0xffffff80fe4436f0 : 0xffffff7f8f68900f

0xffffff80fe443770 : 0xffffff7f8f66db4a

0xffffff80fe4437d0 : 0xffffff7f8f66e415

0xffffff80fe443820 : 0xffffff7f8f66e80f

0xffffff80fe4438c0 : 0xffffff7f8f66f239

0xffffff80fe443900 : 0xffffff7f8f62ae81

0xffffff80fe443a80 : 0xffffff7f8f66b7fe

0xffffff80fe443b40 : 0xffffff7f8f62998a

0xffffff80fe443ba0 : 0xffffff800e265bc9

0xffffff80fe443bc0 : 0xffffff800e267170

0xffffff80fe443c20 : 0xffffff800e264b8f

0xffffff80fe443d70 : 0xffffff800de981e1

0xffffff80fe443e80 : 0xffffff800de20aed

0xffffff80fe443eb0 : 0xffffff800de10448

0xffffff80fe443f00 : 0xffffff800de1961b

0xffffff80fe443f70 : 0xffffff800dea5b16

0xffffff80fe443fb0 : 0xffffff800deced53

Kernel Extensions in backtrace:

com.apple.NVDAResman(8.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f8e604 000->0xffffff7f8e906fff

dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f8e37c000

dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f8e5f0000

dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f8e5ad000

com.apple.nvidia.nv50hal(8.0)[9F3D09B5-3158-3D9E-BDA3-E71576AAD3B7]@0xffffff7f8 e914000->0xffffff7f8ec36fff

dependency: com.apple.NVDAResman(8.0.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f8e6 04000

dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f8e37c000

com.apple.GeForce(8.0)[2E56ED9A-D848-3795-9E52-56BABDC9000C]@0xffffff7f8f61d000 ->0xffffff7f8f6dffff

dependency: com.apple.NVDAResman(8.0.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f8e6 04000

dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f8e5f0000

dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f8e37c000

dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f8e5ad000

BSD process name corresponding to current thread: WindowServer

Mac OS version:

12C60

Kernel version:

Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64

Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333

Kernel slide: 0x000000000dc00000

Kernel text base: 0xffffff800de00000

System model name: MacBookPro6,2 (Mac-F22586C8)

System uptime in nanoseconds: 3538644298791

last loaded kext at 42442416288: com.apple.driver.AppleHWSensor 1.9.5d0 (addr 0xffffff7f8fea0000, size 36864)

last unloaded kext at 241070502467: com.apple.driver.AppleUSBUHCI 5.2.5 (addr 0xffffff7f8ee88000, size 65536)

loaded kexts:

com.apple.driver.AppleHWSensor 1.9.5d0

com.apple.iokit.IOBluetoothSerialManager 4.0.9f33

com.apple.filesystems.autofs 3.0

com.apple.driver.AudioAUUC 1.60

com.apple.driver.AGPM 100.12.69

com.apple.driver.AppleMikeyHIDDriver 122

com.apple.driver.AppleHDA 2.3.1f2

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.driver.AppleSMCLMU 2.0.2d0

com.apple.driver.AppleMikeyDriver 2.3.1f2

com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport 4.0.9f33

com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0

com.apple.iokit.IOUserEthernet 1.0.0d1

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.ApplePolicyControl 3.2.11

com.apple.driver.AppleIntelHDGraphics 8.0.0

com.apple.driver.AppleIntelHDGraphicsFB 8.0.0

com.apple.driver.SMCMotionSensor 3.0.2d6

com.apple.driver.AppleUpstreamUserClient 3.5.10

com.apple.driver.AppleLPC 1.6.0

com.apple.GeForce 8.0.0

com.apple.driver.AppleMuxControl 3.2.11

com.apple.driver.AppleMCCSControl 1.0.33

com.apple.driver.AppleUSBTCButtons 235.4

com.apple.driver.AppleUSBTCKeyboard 235.4

com.apple.driver.AppleIRController 320.15

com.apple.driver.AppleUSBCardReader 3.1.0

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.BootCache 34

com.apple.iokit.SCSITaskUserClient 3.5.1

com.apple.driver.XsanFilter 404

com.apple.iokit.IOAHCIBlockStorage 2.2.2

com.apple.driver.AirPort.Brcm4331 602.15.22

com.apple.driver.AppleUSBHub 5.2.5

com.apple.driver.AppleFWOHCI 4.9.6

com.apple.driver.AppleAHCIPort 2.4.1

com.apple.iokit.AppleBCM5701Ethernet 3.2.5b3

com.apple.driver.AppleUSBEHCI 5.4.0

com.apple.driver.AppleEFINVRAM 1.6.1

com.apple.driver.AppleSmartBatteryManager 161.0.0

com.apple.driver.AppleACPIButtons 1.6

com.apple.driver.AppleRTC 1.5

com.apple.driver.AppleHPET 1.7

com.apple.driver.AppleSMBIOS 1.9

com.apple.driver.AppleACPIEC 1.6

com.apple.driver.AppleAPIC 1.6

com.apple.driver.AppleIntelCPUPowerManagementClient 196.0.0

com.apple.nke.applicationfirewall 4.0.39

com.apple.security.quarantine 2

com.apple.driver.AppleIntelCPUPowerManagement 196.0.0

com.apple.iokit.IOSerialFamily 10.0.6

com.apple.kext.triggers 1.0

com.apple.driver.DspFuncLib 2.3.1f2

com.apple.iokit.IOAudioFamily 1.8.9fc10

com.apple.kext.OSvKernDSPLib 1.6

com.apple.iokit.IOFireWireIP 2.2.5

com.apple.driver.AppleSMBusPCI 1.0.10d0

com.apple.driver.AppleHDAController 2.3.1f2

com.apple.iokit.IOHDAFamily 2.3.1f2

com.apple.iokit.AppleBluetoothHCIControllerUSBTransport 4.0.9f33

com.apple.driver.IOPlatformPluginLegacy 1.0.0

com.apple.iokit.IOSurface 86.0.3

com.apple.iokit.IOBluetoothFamily 4.0.9f33

com.apple.driver.AppleSMC 3.1.4d2

com.apple.driver.IOPlatformPluginFamily 5.2.0d16

com.apple.nvidia.nv50hal 8.0.0

com.apple.NVDAResman 8.0.0

com.apple.driver.AppleGraphicsControl 3.2.11

com.apple.driver.AppleBacklightExpert 1.0.4

com.apple.iokit.IONDRVSupport 2.3.5

com.apple.driver.AppleSMBusController 1.0.10d0

com.apple.iokit.IOGraphicsFamily 2.3.5

com.apple.driver.AppleUSBMultitouch 235.7

com.apple.iokit.IOUSBHIDDriver 5.2.5

com.apple.iokit.IOSCSIBlockCommandsDevice 3.5.1

com.apple.iokit.IOUSBMassStorageClass 3.5.0

com.apple.driver.AppleUSBMergeNub 5.2.5

com.apple.driver.AppleUSBComposite 5.2.5

com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.5.1

com.apple.iokit.IOBDStorageFamily 1.7

com.apple.iokit.IODVDStorageFamily 1.7.1

com.apple.iokit.IOCDStorageFamily 1.7.1

com.apple.iokit.IOAHCISerialATAPI 2.5.0

com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.1

com.apple.iokit.IO80211Family 500.15

com.apple.iokit.IOFireWireFamily 4.5.5

com.apple.iokit.IOUSBUserClient 5.2.5

com.apple.iokit.IOAHCIFamily 2.2.1

com.apple.iokit.IOEthernetAVBController 1.0.2b1

com.apple.iokit.IONetworkingFamily 3.0

com.apple.iokit.IOUSBFamily 5.4.0

com.apple.driver.AppleEFIRuntime 1.6.1

com.apple.iokit.IOHIDFamily 1.8.0

com.apple.iokit.IOSMBusFamily 1.1

com.apple.security.sandbox 220

com.apple.kext.AppleMatch 1.0.0d1

com.apple.security.TMSafetyNet 7

com.apple.driver.DiskImages 344

com.apple.iokit.IOStorageFamily 1.8

com.apple.driver.AppleKeyStore 28.21

com.apple.driver.AppleACPIPlatform 1.6

com.apple.iokit.IOPCIFamily 2.7.2

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.corecrypto 1.0

anyone know is it hardware problem ?

thanks