macbook pro sudden restart

When i use my macbook pro, the system suddenly restarted and shows the kernel panic notice. I'm currently using osx mountain lion 10.8.3. Do you know why this happens?And what might be the cause of this sudden kernel panic notice?

Interval Since Last Panic Report: 15433255 sec

Panics Since Last Report: 1

Backtrace (CPU 0), Frame : Return Address

0xffffff808d9fb7a0 : 0xffffff800e81d626

0xffffff808d9fb810 : 0xffffff800e8b7e95

0xffffff808d9fb9e0 : 0xffffff800e8cd4dd

0xffffff808d9fba00 : 0xffffff7f905f0184

0xffffff808d9fbd50 : 0xffffff7f905f223c

0xffffff808d9fbe60 : 0xffffff800ec308db

0xffffff808d9fbea0 : 0xffffff800ec303fe

0xffffff808d9fbf30 : 0xffffff800ec2c390

0xffffff808d9fbf70 : 0xffffff800ec30f59

0xffffff808d9fbfb0 : 0xffffff800e8b2977

Kernel Extensions in backtrace:

com.seagate.driver.PowSecDriverCore(5.2.6)[2D97F7A1-7345-3CA8-EB01-F0A8F9C83AB6 ]@0xffffff7f905e8000->0xffffff7f90620fff

dependency: com.apple.iokit.IOUSBFamily(5.5.5)[A276B40E-978D-3623-93D3-8621B3CEECFC]@0xffff ff7f8ee9f000

dependency: com.apple.iokit.IOSCSIBlockCommandsDevice(3.5.5)[07B0BD1F-3970-3AA0-B55A-D0D7D6 5FFB60]@0xffffff7f905b8000

dependency: com.apple.iokit.IOStorageFamily(1.8)[5BA4CD36-E96D-3A9E-ADFF-A863BBD63BC7]@0xff ffff7f8ed70000

dependency: com.apple.iokit.IOSCSIArchitectureModelFamily(3.5.5)[DCE95F6E-F7D4-33D8-9515-FB C4FF5B1AB4]@0xffffff7f8ee45000

dependency: com.apple.iokit.IOFireWireSBP2(4.2.2)[9A083E7F-05ED-3E7E-8917-DFAC839AEC3C]@0xf fffff7f905cd000

BSD process name corresponding to current thread: kernel_task

Mac OS version:

12D78

Kernel version:

Darwin Kernel Version 12.3.0: Sun Jan 6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64

Kernel UUID: 3EB7D8A7-C2D3-32EC-80F4-AB37D61492C6

Kernel slide: 0x000000000e600000

Kernel text base: 0xffffff800e800000

System model name: MacBookPro9,2 (Mac-6F01561E16C75D06)

System uptime in nanoseconds: 4207228539820

last loaded kext at 4207215702549: com.seagate.driver.PowSecLeafDriver_10_5 5.2.6 (addr 0xffffff7f90621000, size 69632)

last unloaded kext at 2462732395780: com.apple.iokit.IOSCSIBlockCommandsDevice 3.5.5 (addr 0xffffff7f905a4000, size 86016)

loaded kexts:

com.seagate.driver.PowSecLeafDriver_10_5 5.2.6

com.seagate.driver.PowSecDriverCore 5.2.6

com.globaldelight.driver.BoomDevice 1.1

com.apple.driver.AppleUSBCDC 4.1.23

com.apple.filesystems.smbfs 1.8

com.apple.driver.X86PlatformShim 1.0.0

com.apple.driver.AGPM 100.12.87

com.apple.driver.AppleMikeyHIDDriver 122

com.apple.filesystems.autofs 3.0

com.apple.driver.AppleHDA 2.3.7fc4

com.apple.driver.AppleMikeyDriver 2.3.7fc4

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.driver.AppleSMCLMU 2.0.3d0

com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport 4.1.3f3

com.apple.driver.AppleUpstreamUserClient 3.5.10

com.apple.driver.AppleLPC 1.6.0

com.apple.driver.AudioAUUC 1.60

com.apple.driver.AppleBacklight 170.2.5

com.apple.driver.AppleMCCSControl 1.1.11

com.apple.driver.AppleIntelHD4000Graphics 8.1.0

com.apple.driver.AppleIntelFramebufferCapri 8.1.0

com.apple.driver.SMCMotionSensor 3.0.3d1

com.apple.iokit.IOUserEthernet 1.0.0d1

com.apple.iokit.IOBluetoothSerialManager 4.1.3f3

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.ApplePolicyControl 3.3.0

com.apple.driver.AppleUSBTCButtons 237.1

com.apple.driver.AppleUSBTCKeyboard 237.1

com.apple.driver.AppleIRController 320.15

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.BootCache 34

com.apple.iokit.SCSITaskUserClient 3.5.5

com.apple.driver.XsanFilter 404

com.apple.iokit.IOAHCIBlockStorage 2.3.1

com.apple.driver.AppleUSBHub 5.5.5

com.apple.driver.AppleSDXC 1.4.0

com.apple.driver.AppleUSBXHCI 5.5.5

com.apple.driver.AirPort.Brcm4331 614.20.16

com.apple.driver.AppleUSBEHCI 5.5.0

com.apple.driver.AppleFWOHCI 4.9.6

com.apple.iokit.AppleBCM5701Ethernet 3.6.0b1

com.apple.driver.AppleAHCIPort 2.5.1

com.apple.driver.AppleSmartBatteryManager 161.0.0

com.apple.driver.AppleEFINVRAM 1.7

com.apple.driver.AppleACPIButtons 1.7

com.apple.driver.AppleRTC 1.5

com.apple.driver.AppleHPET 1.8

com.apple.driver.AppleSMBIOS 1.9

com.apple.driver.AppleACPIEC 1.7

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.IOFireWireSBP2 4.2.2

com.apple.iokit.IOSCSIBlockCommandsDevice 3.5.5

com.apple.iokit.IOUSBMassStorageClass 3.5.1

com.apple.kext.triggers 1.0

com.apple.driver.DspFuncLib 2.3.7fc4

com.apple.iokit.IOFireWireIP 2.2.5

com.apple.iokit.AppleBluetoothHCIControllerUSBTransport 4.1.3f3

com.apple.driver.AppleHDAController 2.3.7fc4

com.apple.iokit.IOHDAFamily 2.3.7fc4

com.apple.driver.AppleSMBusPCI 1.0.11d0

com.apple.driver.X86PlatformPlugin 1.0.0

com.apple.driver.IOPlatformPluginFamily 5.3.0d51

com.apple.driver.AppleBacklightExpert 1.0.4

com.apple.driver.AppleSMBusController 1.0.11d0

com.apple.iokit.IOAcceleratorFamily 30.14

com.apple.iokit.IOSurface 86.0.4

com.apple.iokit.IOSerialFamily 10.0.6

com.apple.iokit.IOBluetoothFamily 4.1.3f3

com.apple.driver.AppleSMC 3.1.4d2

com.apple.iokit.IOAudioFamily 1.8.9fc11

com.apple.kext.OSvKernDSPLib 1.6

com.apple.driver.AppleGraphicsControl 3.3.0

com.apple.iokit.IONDRVSupport 2.3.7

com.apple.iokit.IOGraphicsFamily 2.3.7

com.apple.driver.AppleUSBMultitouch 237.3

com.apple.iokit.IOUSBHIDDriver 5.2.5

com.apple.driver.AppleThunderboltDPInAdapter 1.8.9

com.apple.driver.AppleThunderboltDPAdapterFamily 1.8.9

com.apple.driver.AppleThunderboltPCIDownAdapter 1.2.6

com.apple.driver.AppleUSBMergeNub 5.5.5

com.apple.driver.AppleUSBComposite 5.2.5

com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.5.5

com.apple.iokit.IOBDStorageFamily 1.7

com.apple.iokit.IODVDStorageFamily 1.7.1

com.apple.iokit.IOCDStorageFamily 1.7.1

com.apple.iokit.IOAHCISerialATAPI 2.5.1

com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.5

com.apple.driver.AppleThunderboltNHI 1.6.3

com.apple.iokit.IOThunderboltFamily 2.2.6

com.apple.iokit.IOUSBUserClient 5.5.5

com.apple.iokit.IO80211Family 522.4

com.apple.iokit.IOUSBFamily 5.5.5

com.apple.iokit.IOFireWireFamily 4.5.5

com.apple.iokit.IOEthernetAVBController 1.0.2b1

com.apple.iokit.IONetworkingFamily 3.0

com.apple.iokit.IOAHCIFamily 2.3.1

com.apple.driver.AppleEFIRuntime 1.7

com.apple.iokit.IOHIDFamily 1.8.1

com.apple.iokit.IOSMBusFamily 1.1

com.apple.security.sandbox 220.2

com.apple.kext.AppleMatch 1.0.0d1

com.apple.security.TMSafetyNet 7

com.apple.driver.DiskImages 345

com.apple.iokit.IOStorageFamily 1.8

com.apple.driver.AppleKeyStore 28.21

com.apple.driver.AppleACPIPlatform 1.7

com.apple.iokit.IOPCIFamily 2.7.3

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.corecrypto 1.0

Unable to gather system configuration information.Model: MacBookPro9,2, BootROM MBP91.00D3.B09, 2 processors, Intel Core i5, 2.5 GHz, 4 GB, SMC 2.2f41

Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In, 512 MB

Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3230554638424455302D474E2D4620

Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3230554638424455302D474E2D4620

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF5), Broadcom BCM43xx 1.0 (5.106.98.100.16)

Bluetooth: Version 4.1.3f3 11349, 2 service, 18 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: APPLE HDD HTS545050A7E362, 500.11 GB

Serial ATA Device: HL-DT-ST DVDRW GS41N

USB Device: hub_device, 0x8087 (Intel Corporation), 0x0024, 0x1a100000 / 2

USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8509, 0x1a110000 / 3

USB Device: hub_device, 0x8087 (Intel Corporation), 0x0024, 0x1d100000 / 2

USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0x1d180000 / 3

USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x1d182000 / 6

USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0252, 0x1d183000 / 5

USB Device: BRCM20702 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x1d181000 / 4

USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x821d, 0x1d181300 / 9