Kernel consumes all CPU when running on batteries.

From some years ago, I can only use my Macbook Pro connected. When I disconnect from energy, the CPU goes all up.
When I installed OSX Mavericks few weeks from now, everything was solved and I could get my macbook everywhere on batteries. But then it just did the same problem. Does anybody knows what is happening?

It is a 2010 Macbook Pro I5

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                dependency: com.apple.iokit.IOPCIFamily(2.6.7)[6D54F06A-46B7-37FC-AF22-DE68DC18A1A3]@0xffff ff7f80822000
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                dependency: com.apple.iokit.IOPCIFamily(2.6.7)[6D54F06A-46B7-37FC-AF22-DE68DC18A1A3]@0xffff ff7f80822000
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    Interval Since Last Panic Report:  5527748 sec
    Panics Since Last Report:          2
    Anonymous UUID:                    46F31096-2586-42B8-8279-BA3732FA54EA
    Fri Jan 20 19:07:12 2012
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    0xffffff80f0c6b8e0 : 0xffffff80002aa4e6
    0xffffff80f0c6b970 : 0xffffff800027f76d
    0xffffff80f0c6b9d0 : 0xffffff8000273b0d
    0xffffff80f0c6bac0 : 0xffffff80002748aa
    0xffffff80f0c6baf0 : 0xffffff800026e7f2
    0xffffff80f0c6bb20 : 0xffffff80002261f2
    0xffffff80f0c6bb40 : 0xffffff800022644d
    0xffffff80f0c6bb60 : 0xffffff7f80858eae
    0xffffff80f0c6bbb0 : 0xffffff7f808595f6
    0xffffff80f0c6bbd0 : 0xffffff8000651a25
    0xffffff80f0c6bbf0 : 0xffffff8000652cb8
    0xffffff80f0c6bc50 : 0xffffff800065343b
    0xffffff80f0c6bd90 : 0xffffff800065350a
    0xffffff80f0c6bdf0 : 0xffffff800029e96f
    0xffffff80f0c6be20 : 0xffffff8000223006
    0xffffff80f0c6be50 : 0xffffff8000214829
    0xffffff80f0c6beb0 : 0xffffff800021bb58
    0xffffff80f0c6bf10 : 0xffffff80002aead0
    0xffffff80f0c6bfb0 : 0xffffff80002d801e
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             at.obdev.nke.LittleSnitch(2.4.2)[D3C526A1-3C07-568A-C79D-8626C3370E9E]@0xffffff 7f8084d000->0xffffff7f80892fff
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    Darwin Kernel Version 11.2.0: Tue Aug  9 20:54:00 PDT 2011; root:xnu-1699.24.8~1/RELEASE_X86_64
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    com.apple.driver.AppleHWSensor    1.9.4d0
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    com.apple.driver.AudioAUUC    1.59
    com.apple.iokit.IOUserEthernet    1.0.0d1
    com.apple.driver.AppleUpstreamUserClient    3.5.9
    com.apple.driver.AppleMikeyHIDDriver    122
    com.apple.driver.AppleMCCSControl    1.0.26
    com.apple.Dont_Steal_Mac_OS_X    7.0.0
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    com.apple.driver.AppleMikeyDriver    2.1.3f7
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    com.apple.driver.AppleIntelHD3000Graphics    7.1.4
    com.apple.driver.AppleHDA    2.1.3f7
    com.apple.driver.AudioIPCDriver    1.2.1
    com.apple.ATIRadeonX3000    7.1.4
    com.apple.iokit.AppleBCM5701Ethernet    3.0.8b2
    com.apple.driver.AppleSMCLMU    2.0.1d2
    com.apple.driver.AirPort.Atheros40    501.58.1
    com.apple.driver.ACPI_SMC_PlatformPlugin    4.7.5d4
    com.apple.driver.AppleLPC    1.5.3
    com.apple.driver.AppleBacklight    170.1.9
    com.apple.driver.AppleBluetoothMultitouch    66.3
    com.apple.driver.AppleIRController    312
    com.apple.driver.AppleUSBCardReader    3.0.1
    com.apple.driver.Oxford_Semi    3.0.1
    com.apple.iokit.SCSITaskUserClient    3.0.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless    1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib    1.0.0d1
    com.apple.BootCache    33
    com.apple.iokit.IOAHCIBlockStorage    2.0.1
    com.apple.driver.AppleUSBHub    4.5.0
    com.apple.driver.AppleFWOHCI    4.8.9
    com.apple.driver.AppleAHCIPort    2.2.0
    com.apple.driver.AppleUSBEHCI    4.5.5
    com.apple.driver.AppleEFINVRAM    1.5.0
    com.apple.driver.AppleACPIButtons    1.4
    com.apple.driver.AppleRTC    1.4
    com.apple.driver.AppleHPET    1.6
    com.apple.driver.AppleSMBIOS    1.7
    com.apple.driver.AppleACPIEC    1.4
    com.apple.driver.AppleAPIC    1.5
    com.apple.driver.AppleIntelCPUPowerManagementClient    167.1.0
    com.apple.nke.applicationfirewall    3.2.30
    com.apple.security.quarantine    1
    com.apple.driver.AppleIntelCPUPowerManagement    167.1.0
    com.apple.kext.triggers    1.0
    com.apple.driver.AppleAVBAudio    1.0.0d11
    com.apple.iokit.IOSurface    80.0
    com.apple.iokit.IOBluetoothSerialManager    4.0.1f4
    com.apple.iokit.IOSerialFamily    10.0.5
    com.apple.iokit.IOAVBFamily    1.0.0d22
    com.apple.driver.DspFuncLib    2.1.3f7
    com.apple.iokit.IOAudioFamily    1.8.3fc11
    com.apple.kext.OSvKernDSPLib    1.3
    com.apple.driver.AppleSMBusController    1.0.10d0
    com.apple.iokit.IOEthernetAVBController    1.0.0d5
    com.apple.iokit.IOFireWireIP    2.2.4
    com.apple.driver.AppleBluetoothHIDKeyboard    152.3
    com.apple.driver.AppleHIDKeyboard    152.3
    com.apple.driver.AppleHDAController    2.1.3f7
    com.apple.iokit.IOHDAFamily    2.1.3f7
    com.apple.driver.ApplePolicyControl    3.0.16
    com.apple.driver.AppleGraphicsControl    3.0.16
    com.apple.iokit.IO80211Family    411.1
    com.apple.iokit.IONetworkingFamily    2.0
    com.apple.driver.AppleSMC    3.1.1d8
    com.apple.driver.IOPlatformPluginFamily    4.7.5d4
    com.apple.driver.AppleSMBusPCI    1.0.10d0
    com.apple.driver.AppleBacklightExpert    1.0.3
    com.apple.iokit.IONDRVSupport    2.3.2
    com.apple.driver.AppleThunderboltEDMSink    1.1.3
    com.apple.driver.AppleThunderboltEDMSource    1.1.3
    com.apple.kext.ATI6000Controller    7.1.4
    com.apple.kext.ATISupport    7.1.4
    com.apple.driver.AppleIntelSNBGraphicsFB    7.1.4
    com.apple.iokit.IOGraphicsFamily    2.3.2
    com.apple.driver.AppleMultitouchDriver    220.62.1
    com.apple.driver.IOBluetoothHIDDriver    4.0.1f4
    com.apple.driver.AppleThunderboltDPOutAdapter    1.5.8
    com.apple.driver.AppleThunderboltDPInAdapter    1.5.8
    com.apple.driver.AppleThunderboltDPAdapterFamily    1.5.8
    com.apple.driver.AppleThunderboltPCIDownAdapter    1.2.1
    com.apple.driver.BroadcomUSBBluetoothHCIController    4.0.1f4
    com.apple.driver.AppleUSBBluetoothHCIController    4.0.1f4
    com.apple.iokit.IOBluetoothFamily    4.0.1f4
    com.apple.iokit.IOUSBHIDDriver    4.4.5
    com.apple.iokit.IOSCSIBlockCommandsDevice    3.0.1
    com.apple.iokit.IOUSBMassStorageClass    3.0.0
    com.apple.iokit.IOFireWireSerialBusProtocolTransport    2.1.0
    com.apple.iokit.IOFireWireSBP2    4.2.0
    com.apple.driver.AppleUSBMergeNub    4.5.3
    com.apple.driver.AppleUSBComposite    3.9.0
    com.apple.iokit.IOSCSIMultimediaCommandsDevice    3.0.1
    com.apple.iokit.IOBDStorageFamily    1.6
    com.apple.iokit.IODVDStorageFamily    1.7
    com.apple.iokit.IOCDStorageFamily    1.7
    com.apple.driver.XsanFilter    403
    com.apple.iokit.IOAHCISerialATAPI    2.0.1
    com.apple.iokit.IOSCSIArchitectureModelFamily    3.0.1
    com.apple.driver.AppleThunderboltNHI    1.3.2
    com.apple.iokit.IOThunderboltFamily    1.7.4
    com.apple.iokit.IOFireWireFamily    4.4.5
    com.apple.iokit.IOUSBUserClient    4.5.3
    com.apple.iokit.IOAHCIFamily    2.0.7
    com.apple.iokit.IOUSBFamily    4.5.5
    com.apple.driver.AppleEFIRuntime    1.5.0
    com.apple.iokit.IOHIDFamily    1.7.1
    com.apple.iokit.IOSMBusFamily    1.1
    com.apple.security.sandbox    165.3
    com.apple.kext.AppleMatch    1.0.0d1
    com.apple.security.TMSafetyNet    7
    com.apple.driver.DiskImages    331
    com.apple.iokit.IOStorageFamily    1.7
    com.apple.driver.AppleKeyStore    28.18
    com.apple.driver.AppleACPIPlatform    1.4
    com.apple.iokit.IOPCIFamily    2.6.7
    com.apple.iokit.IOACPIFamily    1.4
    Model: iMac12,2, BootROM IM121.0047.B1D, 4 processors, Intel Core i7, 3.4 GHz, 8 GB, SMC 1.72f2
    Graphics: AMD Radeon HD 6970M, AMD Radeon HD 6970M, PCIe, 2048 MB
    Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353637334648302D4348392020
    Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353637334648302D4348392020
    Memory Module: BANK 0/DIMM1, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533642465238432D48392020
    Memory Module: BANK 1/DIMM1, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533642465238432D48392020
    AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.58.4-P2P
    Bluetooth: Version 4.0.1f4, 2 service, 18 devices, 1 incoming serial ports
    Network Service: Wi-Fi, AirPort, en1
    Serial ATA Device: Hitachi HDS722020ALA330, 2 TB
    Serial ATA Device: APPLE SSD TS256C, 251 GB
    Serial ATA Device: OPTIARC DVD RW AD-5690H
    USB Device: hub_device, 0x0424  (SMSC), 0x2514, 0xfd100000 / 2
    USB Device: Ext HDD 1021, 0x1058  (Western Digital Technologies, Inc.), 0x1021, 0xfd130000 / 6
    USB Device: officejet 5500 series, 0x03f0  (Hewlett Packard), 0x3a11, 0xfd140000 / 5
    USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 4
    USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfd110000 / 3
    USB Device: hub_device, 0x0424  (SMSC), 0x2514, 0xfa100000 / 3
    USB Device: Griffin PowerMate, 0x077d, 0x0410, 0xfa130000 / 7
    USB Device: USB 2.0 Hub [MTT], 0x1a40  (TERMINUS TECHNOLOGY INC.), 0x0101, 0xfa120000 / 5
    USB Device: BRCM2046 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0xfa110000 / 4
    USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0xfa111000 / 6
    USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x850b, 0xfa200000 / 2
    FireWire Device: 1394 Storage Front Panel*, Maxtor, 400mbit_speed

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