Macbook pro 13.3 inch 2011 entry model shuts down randomly

once it shuts down i press the power button and the fans go full blast but stop after a click. this happens many times before it turns back on. what do i do?

Try resetting SMC.
Reset SMC.     http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".

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    Anonymous UUID:       1DCA0D36-FFEF-A2B1-8C58-12173532A8D1
    Fri Apr  4 16:49:09 2014
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    RSP: 0xffffff81132fbd00, RBP: 0xffffff81132fbdb0, RSI: 0xffffff803edd4b90, RDI: 0x0000000000000000
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    0xffffff810a3c6f80 : 0xffffff80204db3ef
    0xffffff810a3c6fd0 : 0xffffff80204f34e9
    0xffffff81132fbdb0 : 0xffffff80207c3ce7
    0xffffff81132fbe20 : 0xffffff80207c342b
    0xffffff81132fbf30 : 0xffffff80207c2fa4
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    Kernel version:
    Darwin Kernel Version 13.1.0: Thu Jan 16 19:40:37 PST 2014; root:xnu-2422.90.20~2/RELEASE_X86_64
    Kernel UUID: 9FEA8EDC-B629-3ED2-A1A3-6521A1885953
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    Kernel text base: 0xffffff8020400000
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    last unloaded kext at 305515983316: com.apple.filesystems.msdosfs          1.9 (addr 0xffffff7fa2816000, size 57344)
    loaded kexts:
    com.eset.kext.esets_kac          600.00.91f01
    com.eset.kext.esets_pfw          600.00.91f01
    com.apple.driver.AppleHWSensor          1.9.5d0
    com.apple.driver.AudioAUUC          1.60
    com.apple.filesystems.autofs          3.0
    com.apple.iokit.IOBluetoothSerialManager          4.2.3f10
    com.apple.driver.AppleMikeyHIDDriver          124
    com.apple.driver.AppleMikeyDriver          2.6.0f1
    com.apple.driver.AppleHDA          2.6.0f1
    com.apple.driver.AGPM          100.14.15
    com.apple.driver.ApplePlatformEnabler          2.0.9d1
    com.apple.driver.X86PlatformShim          1.0.0
    com.apple.driver.AppleUpstreamUserClient          3.5.13
    com.apple.GeForce          8.2.4
    com.apple.driver.AppleIntelHD4000Graphics          8.2.4
    com.apple.iokit.IOUserEthernet          1.0.0d1
    com.apple.driver.AppleMCCSControl          1.1.12
    com.apple.driver.AppleLPC          1.7.0
    com.apple.driver.AppleSMCLMU          2.0.4d1
    com.apple.driver.AppleMuxControl          3.4.35
    com.apple.driver.AppleIntelFramebufferCapri          8.2.4
    com.apple.Dont_Steal_Mac_OS_X          7.0.0
    com.apple.driver.AppleHWAccess          1
    com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport          4.2.3f10
    com.apple.driver.AppleSMCPDRC          1.0.0
    com.apple.driver.AppleThunderboltIP          1.1.2
    com.apple.driver.AppleUSBTCButtons          240.2
    com.apple.driver.AppleUSBTCKeyboard          240.2
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
    com.apple.BootCache          35
    com.apple.driver.XsanFilter          404
    com.apple.iokit.IOAHCIBlockStorage          2.5.1
    com.apple.driver.AppleUSBHub          666.4.0
    com.apple.driver.AppleSDXC          1.5.2
    com.apple.driver.AirPort.Brcm4331          700.20.22
    com.apple.driver.AppleAHCIPort          3.0.0
    com.apple.driver.AppleUSBEHCI          660.4.0
    com.apple.driver.AppleUSBXHCI          670.4.0
    com.apple.driver.AppleSmartBatteryManager          161.0.0
    com.apple.driver.AppleACPIButtons          2.0
    com.apple.driver.AppleRTC          2.0
    com.apple.driver.AppleHPET          1.8
    com.apple.driver.AppleSMBIOS          2.1
    com.apple.driver.AppleACPIEC          2.0
    com.apple.driver.AppleAPIC          1.7
    com.apple.driver.AppleIntelCPUPowerManagementClient          216.0.0
    com.apple.nke.applicationfirewall          153
    com.apple.security.quarantine          3
    com.apple.driver.AppleIntelCPUPowerManagement          216.0.0
    com.apple.kext.triggers          1.0
    com.apple.iokit.IOSCSIArchitectureModelFamily          3.6.6
    com.apple.iokit.IOSerialFamily          10.0.7
    com.apple.driver.DspFuncLib          2.6.0f1
    com.apple.vecLib.kext          1.0.0
    com.apple.iokit.IOAudioFamily          1.9.5fc2
    com.apple.kext.OSvKernDSPLib          1.14
    com.apple.iokit.IOAcceleratorFamily          98.14
    com.apple.nvidia.driver.NVDAGK100Hal          8.2.4
    com.apple.nvidia.driver.NVDAResman          8.2.4
    com.apple.driver.X86PlatformPlugin          1.0.0
    com.apple.driver.AppleSMBusController          1.0.11d1
    com.apple.driver.AppleSMBusPCI          1.0.12d1
    com.apple.driver.AppleBacklightExpert          1.0.4
    com.apple.iokit.IONDRVSupport          2.4.1
    com.apple.driver.AppleGraphicsControl          3.4.35
    com.apple.iokit.IOAcceleratorFamily2          98.14
    com.apple.AppleGraphicsDeviceControl          3.4.35
    com.apple.iokit.IOSurface          91
    com.apple.iokit.IOBluetoothFamily          4.2.3f10
    com.apple.driver.AppleSMC          3.1.8
    com.apple.iokit.IOBluetoothHostControllerUSBTransport          4.2.3f10
    com.apple.driver.IOPlatformPluginFamily          5.7.0d10
    com.apple.driver.AppleHDAController          2.6.0f1
    com.apple.iokit.IOGraphicsFamily          2.4.1
    com.apple.iokit.IOHDAFamily          2.6.0f1
    com.apple.driver.AppleThunderboltDPInAdapter          3.1.7
    com.apple.driver.AppleThunderboltDPAdapterFamily          3.1.7
    com.apple.driver.AppleThunderboltPCIDownAdapter          1.4.5
    com.apple.driver.AppleUSBMultitouch          240.9
    com.apple.iokit.IOUSBHIDDriver          660.4.0
    com.apple.driver.AppleUSBMergeNub          650.4.0
    com.apple.driver.AppleUSBComposite          656.4.1
    com.apple.driver.AppleThunderboltNHI          2.0.1
    com.apple.iokit.IOThunderboltFamily          3.2.7
    com.apple.iokit.IOUSBUserClient          660.4.2
    com.apple.iokit.IO80211Family          630.35
    com.apple.iokit.IONetworkingFamily          3.2
    com.apple.iokit.IOAHCIFamily          2.6.5
    com.apple.iokit.IOUSBFamily          675.4.0
    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          278.11
    com.apple.kext.AppleMatch          1.0.0d1
    com.apple.security.TMSafetyNet          7
    com.apple.driver.AppleKeyStore          2
    com.apple.driver.DiskImages          371.1
    com.apple.iokit.IOStorageFamily          1.9
    com.apple.iokit.IOReportFamily          23
    com.apple.driver.AppleFDEKeyStore          28.30
    com.apple.driver.AppleACPIPlatform          2.0
    com.apple.iokit.IOPCIFamily          2.9
    com.apple.iokit.IOACPIFamily          1.4
    com.apple.kec.corecrypto          1.0
    com.apple.kec.pthread          1
    panic(cpu 6 caller 0xffffff80207c4685): "Spinlock acquisition timed out: lock=0xffffff80368a4568, lock owner thread=0xffffff80375e39e0, current_thread: 0xffffff8035380450, lock owner active on CPU 0x4, current owner: 0xffffff80375e39e0"@/SourceCache/xnu/xnu-2422.90.20/osfmk/i386/locks_i386.c:365
    Backtrace (CPU 6), Frame : Return Address
    0xffffff81141e3650 : 0xffffff8020422fa9
    0xffffff81141e36d0 : 0xffffff80207c4685
    0xffffff81141e3710 : 0xffffff802081b0c6
    0xffffff81141e3750 : 0xffffff80206d5a34
    0xffffff81141e3b90 : 0xffffff80206c88c6
    0xffffff81141e3be0 : 0xffffff80206c8bc2
    0xffffff81141e3dc0 : 0xffffff80206b6d2d
    0xffffff81141e3de0 : 0xffffff8020652763
    0xffffff81141e3e10 : 0xffffff8020633b3e
    0xffffff81141e3eb0 : 0xffffff802062b20c
    0xffffff81141e3f60 : 0xffffff8020632a29
    0xffffff81141e3fb0 : 0xffffff80204d6ff7
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    Graphics: NVIDIA GeForce GT 650M, NVIDIA GeForce GT 650M, PCIe, 1024 MB
    Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533642465238432D50422020
    Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533642465238432D50422020
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    Bluetooth: Version 4.2.3f10 13477, 3 services, 15 devices, 1 incoming serial ports
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    Serial ATA Device: APPLE SSD SM256E, 251 GB
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    USB Device: Hub
    USB Device: Hub
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    MacBook Air
    MacBook Air, all versions
    MacBook Pro
    MacBook Pro (13-inch, Mid 2009) and later
    MacBook Pro (15-inch, Mid 2009) and later
    MacBook Pro (Retina, Mid 2012)
    MacBook Pro (17-inch, Early 2009) and later
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