My Macbook Pro keeps crashing!

Hi All, recently My macbook pro keeps crashing, When I close down my computer to sleep and wake it up again to work. The black screen appears for long time, even for many hour, I turn it off and turn on again, the screen appears with the message, press down the power bottom and turn it on again. then I did it, the crashing report says as follows, please! Help me out of this. thanks a lot!

Interval Since Last Panic Report: 248195 sec

Panics Since Last Report: 9

Anonymous UUID: F8929D6A-0A4A-40C4-993F-134331A5ADA3

Thu Jan 17 19:08:31 2013

panic(cpu 1 caller 0xffffff80002c4794): Kernel trap at 0xffffff7f81e73774, type 14=page fault, registers:

CR0: 0x0000000080010033, CR2: 0x0000000000000010, CR3: 0x00000000339f6000, CR4: 0x0000000000000660

RAX: 0x0000000000000004, RBX: 0xffffff80651b6000, RCX: 0xffffff806c72e904, RDX: 0xffffff80787ebaa8

RSP: 0xffffff80787ebbd0, RBP: 0xffffff80787ebbd0, RSI: 0x0000000000000000, RDI: 0x0000000000000000

R8: 0x0000000000000000, R9: 0x0000000006031ba5, R10: 0xffffff7f808ea5f0, R11: 0xffffff7f825f4232

R12: 0xffffff80651b6000, R13: 0x0000000000000000, R14: 0x0000000000000000, R15: 0x0000000000000010

RFL: 0x0000000000010202, RIP: 0xffffff7f81e73774, CS: 0x0000000000000008, SS: 0x0000000000000010

CR2: 0x0000000000000010, Error code: 0x0000000000000000, Faulting CPU: 0x1

Backtrace (CPU 1), Frame : Return Address

0xffffff80787eb880 : 0xffffff8000220792

0xffffff80787eb900 : 0xffffff80002c4794

0xffffff80787ebab0 : 0xffffff80002da55d

0xffffff80787ebad0 : 0xffffff7f81e73774

0xffffff80787ebbd0 : 0xffffff7f81e5f13a

0xffffff80787ebc20 : 0xffffff7f81e5f928

0xffffff80787ebc40 : 0xffffff7f81e31e8f

0xffffff80787ebc70 : 0xffffff7f808ce832

0xffffff80787ebcb0 : 0xffffff7f808ce93d

0xffffff80787ebcd0 : 0xffffff7f808da625

0xffffff80787ebd40 : 0xffffff7f808d8c76

0xffffff80787ebd80 : 0xffffff80006245ca

0xffffff80787ebdd0 : 0xffffff8000657d4e

0xffffff80787ebe30 : 0xffffff80002a3851

0xffffff80787ebe80 : 0xffffff8000223096

0xffffff80787ebeb0 : 0xffffff80002148a9

0xffffff80787ebf10 : 0xffffff800021bbd8

0xffffff80787ebf70 : 0xffffff80002aef10

0xffffff80787ebfb0 : 0xffffff80002daec3

Kernel Extensions in backtrace:

com.apple.iokit.IOGraphicsFamily(2.3.4)[D0A1F6BD-E66E-3DD8-9913-A3AB8746F422]@0 xffffff7f808c3000->0xffffff7f808fbfff

dependency: com.apple.iokit.IOPCIFamily(2.7)[5C23D598-58B2-3204-BC03-BC3C0F00BD32]@0xffffff 7f80889000

com.apple.GeForce(7.3.2)[7E1D7726-416F-3716-ACCB-E1E276E35002]@0xffffff7f81e2f0 00->0xffffff7f81ef1fff

dependency: com.apple.NVDAResman(7.3.2)[97284661-2629-379E-B86B-D388618E8C30]@0xffffff7f809 0e000

dependency: com.apple.iokit.IONDRVSupport(2.3.4)[7C8672C4-8B0D-3CCF-A79A-23C62E90F895]@0xff ffff7f808fc000

dependency: com.apple.iokit.IOPCIFamily(2.7)[5C23D598-58B2-3204-BC03-BC3C0F00BD32]@0xffffff 7f80889000

dependency: com.apple.iokit.IOGraphicsFamily(2.3.4)[D0A1F6BD-E66E-3DD8-9913-A3AB8746F422]@0 xffffff7f808c3000

BSD process name corresponding to current thread: WindowServer

Mac OS version:

11G63

Kernel version:

Darwin 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: MacBookPro5,1 (Mac-F42D86C8)

System uptime in nanoseconds: 48594487560

last loaded kext at 48592727647: com.apple.driver.AppleHWSensor 1.9.5d0 (addr 0xffffff7f82443000, size 28672)

last unloaded kext at 41887918768: com.parallels.kext.prl_usb_connect 7.0 15094.749908 (addr 0xffffff7f817be000, size 28672)

loaded kexts:

com.parallels.kext.prl_vnic 7.0 15094.749908

com.parallels.kext.prl_netbridge 7.0 15094.749908

com.parallels.kext.prl_hid_hook 7.0 15094.749908

com.parallels.kext.prl_hypervisor 7.0 15094.749908

com.parallels.kext.prl_usb_connect 7.0 15094.749908

com.apple.driver.AppleHWSensor 1.9.5d0

com.apple.driver.AppleHDAHardwareConfigDriver 2.2.5a5

com.apple.driver.AppleHDA 2.2.5a5

com.apple.driver.AudioAUUC 1.59

com.apple.driver.AppleMikeyHIDDriver 122

com.apple.driver.AppleTyMCEDriver 1.0.2d2

com.apple.driver.AGPM 100.12.75

com.apple.driver.AppleUpstreamUserClient 3.5.9

com.apple.driver.AppleMikeyDriver 2.2.5a5

com.apple.driver.SMCMotionSensor 3.0.2d6

com.apple.GeForce 7.3.2

com.apple.driver.AppleSMCLMU 2.0.1d2

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.driver.AudioIPCDriver 1.2.3

com.apple.driver.ApplePolicyControl 3.1.33

com.apple.driver.ACPI_SMC_PlatformPlugin 5.0.0d8

com.apple.driver.AppleLPC 1.6.0

com.apple.driver.AppleMuxControl 3.1.33

com.apple.driver.AppleBacklight 170.2.2

com.apple.driver.AppleMCCSControl 1.0.33

com.apple.filesystems.autofs 3.0

com.apple.driver.AppleUSBTCButtons 227.6

com.apple.driver.BroadcomUSBBluetoothHCIController 4.0.8f17

com.apple.driver.AppleUSBTCKeyEventDriver 227.6

com.apple.driver.AppleUSBTCKeyboard 227.6

com.apple.driver.AppleIRController 312

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.BootCache 33

com.apple.iokit.SCSITaskUserClient 3.2.1

com.apple.iokit.IOAHCISerialATAPI 2.0.3

com.apple.driver.XsanFilter 404

com.apple.iokit.IOAHCIBlockStorage 2.1.0

com.apple.driver.AirPort.Brcm4331 561.7.22

com.apple.driver.AppleFWOHCI 4.9.0

com.apple.driver.AppleAHCIPort 2.3.1

com.apple.driver.AppleUSBHub 5.1.0

com.apple.nvenet 2.0.17

com.apple.driver.AppleSmartBatteryManager 161.0.0

com.apple.driver.AppleUSBEHCI 5.1.0

com.apple.driver.AppleEFINVRAM 1.6.1

com.apple.driver.AppleRTC 1.5

com.apple.driver.AppleHPET 1.7

com.apple.driver.AppleUSBOHCI 5.1.0

com.apple.driver.AppleACPIButtons 1.5

com.apple.driver.AppleSMBIOS 1.9

com.apple.driver.AppleACPIEC 1.5

com.apple.driver.AppleAPIC 1.6

com.apple.driver.AppleIntelCPUPowerManagementClient 195.0.0

com.apple.nke.applicationfirewall 3.2.30

com.apple.security.quarantine 1.4

com.apple.security.TMSafetyNet 8

com.apple.driver.AppleIntelCPUPowerManagement 195.0.0

com.apple.driver.DspFuncLib 2.2.5a5

com.apple.nvidia.nv50hal 7.3.2

com.apple.nvidia.nvGK100hal 7.3.2

com.apple.nvidia.nvGF100hal 7.3.2

com.apple.NVDAResman 7.3.2

com.apple.iokit.IOFireWireIP 2.2.5

com.apple.driver.AppleHDAController 2.2.5a5

com.apple.iokit.IOHDAFamily 2.2.5a5

com.apple.iokit.IOSurface 80.0.2

com.apple.iokit.IOSerialFamily 10.0.5

com.apple.iokit.IOAudioFamily 1.8.6fc18

com.apple.kext.OSvKernDSPLib 1.3

com.apple.driver.AppleSMC 3.1.3d10

com.apple.driver.IOPlatformPluginLegacy 5.0.0d8

com.apple.driver.AppleSMBusPCI 1.0.10d0

com.apple.driver.IOPlatformPluginFamily 5.1.1d6

com.apple.driver.AppleGraphicsControl 3.1.33

com.apple.driver.AppleBacklightExpert 1.0.4

com.apple.iokit.IONDRVSupport 2.3.4

com.apple.driver.AppleSMBusController 1.0.10d0

com.apple.iokit.IOGraphicsFamily 2.3.4

com.apple.kext.triggers 1.0

com.apple.driver.AppleFileSystemDriver 13

com.apple.driver.AppleUSBBluetoothHCIController 4.0.8f17

com.apple.iokit.IOBluetoothFamily 4.0.8f17

com.apple.driver.AppleUSBMultitouch 230.5

com.apple.iokit.IOUSBHIDDriver 5.0.0

com.apple.driver.AppleUSBMergeNub 5.1.0

com.apple.driver.AppleUSBComposite 5.0.0

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.IOSCSIArchitectureModelFamily 3.2.1

com.apple.iokit.IO80211Family 420.3

com.apple.iokit.IOFireWireFamily 4.4.8

com.apple.iokit.IOAHCIFamily 2.0.8

com.apple.iokit.IOUSBUserClient 5.0.0

com.apple.iokit.IONetworkingFamily 2.1

com.apple.driver.NVSMU 2.2.9

com.apple.driver.AppleEFIRuntime 1.6.1

com.apple.iokit.IOUSBFamily 5.1.0

com.apple.iokit.IOHIDFamily 1.7.1

com.apple.iokit.IOSMBusFamily 1.1

com.apple.security.sandbox 177.8

com.apple.kext.AppleMatch 1.0.0d1

com.apple.driver.DiskImages 331.7

com.apple.iokit.IOStorageFamily 1.7.2

com.apple.driver.AppleKeyStore 28.18

com.apple.driver.AppleACPIPlatform 1.5

com.apple.iokit.IOPCIFamily 2.7

com.apple.iokit.IOACPIFamily 1.4