Tue Jul 31 09:31:05 2012
panic(cpu 2 caller 0xffffff80280b7b95): Kernel trap at 0xffffff802843b318, type 13=general protection, registers:
CR0: 0x000000008001003b, CR2: 0xffffff82109e6000, CR3: 0x000000002aa9a000, CR4: 0x00000000000606e0
RAX: 0xffffff80562fff00, RBX: 0xffffff8049038400, RCX: 0x7fffffffffffffff, RDX: 0x0000000000000100
RSP: 0xffffff8210a93e00, RBP: 0xffffff8210a93e40, RSI: 0xffffff80480d9180, RDI: 0xffffff8053d47b00
R8:  0x0000000000000064, R9:  0x00000000000003ff, R10: 0xffffffffffffffff, R11: 0x00000000ffffffff
R12: 0xffffff8053d47b00, R13: 0xffffff8049038400, R14: 0xffffff8053d47b00, R15: 0xffffff8049038400
RFL: 0x0000000000010286, RIP: 0xffffff802843b318, CS:  0x0000000000000008, SS:  0x0000000000000010
Fault CR2: 0xffffff82109e6000, Error code: 0x0000000000000000, Fault CPU: 0x2

Backtrace (CPU 2), Frame : Return Address
0xffffff8210a93aa0 : 0xffffff802801d5f6 
0xffffff8210a93b10 : 0xffffff80280b7b95 
0xffffff8210a93ce0 : 0xffffff80280ce4ad 
0xffffff8210a93d00 : 0xffffff802843b318 
0xffffff8210a93e40 : 0xffffff802843b4ac 
0xffffff8210a93e60 : 0xffffff80284364a8 
0xffffff8210a93eb0 : 0xffffff80284401d4 
0xffffff8210a93ef0 : 0xffffff80284402af 
0xffffff8210a93f30 : 0xffffff8028445b8a 
0xffffff8210a93f80 : 0xffffff8028445cb9 
0xffffff8210a93fb0 : 0xffffff80280b2677 

BSD process name corresponding to current thread: kernel_task
Boot args: ncl=262144

Mac OS version:
12A269

Kernel version:
Darwin Kernel Version 12.0.0: Sun Jun 24 23:00:16 PDT 2012; root:xnu-2050.7.9~1/RELEASE_X86_64
Kernel UUID: 8D5F8EF3-9D12-384B-8070-EF2A49C45D24
Kernel slide:     0x0000000027e00000
Kernel text base: 0xffffff8028000000
System model name: MacBookPro8,2 (Mac-94245A3940C91C80)

System uptime in nanoseconds: 40356160323848
last loaded kext at 24389617951423: com.apple.driver.AppleUSBCDC	4.1.21 (addr 0xffffff7faa483000, size 16384)
last unloaded kext at 24459254867543: com.apple.driver.AppleUSBCDC	4.1.21 (addr 0xffffff7faa483000, size 12288)
loaded kexts:
com.sophos.kext.sav	8.0.4
org.virtualbox.kext.VBoxNetAdp	4.1.18
org.virtualbox.kext.VBoxNetFlt	4.1.18
org.virtualbox.kext.VBoxUSB	4.1.18
org.virtualbox.kext.VBoxDrv	4.1.18
com.avatron.AVExFramebuffer	1.6.4
com.avatron.AVExVideo	1.6.4
com.apple.driver.AppleUSBDisplays	352.4.2
com.apple.driver.AppleBluetoothMultitouch	75.15
com.apple.filesystems.smbfs	1.8
com.apple.driver.AppleIntelProfile	97
com.apple.driver.AudioAUUC	1.60
com.apple.driver.AppleHWSensor	1.9.5d0
com.apple.filesystems.autofs	3.0
com.apple.iokit.IOBluetoothSerialManager	4.0.9f8
com.apple.driver.AppleMikeyHIDDriver	122
com.apple.driver.AGPM	100.12.69
com.apple.kext.AMDFramebuffer	8.0.0
com.apple.iokit.IOUserEthernet	1.0.0d1
com.apple.driver.AppleUpstreamUserClient	3.5.10
com.apple.driver.AppleHDA	2.3.0f2
com.apple.AMDRadeonAccelerator	1.0.0
com.apple.Dont_Steal_Mac_OS_X	7.0.0
com.apple.driver.AppleIntelHD3000Graphics	8.0.0
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport	4.0.9f8
com.apple.driver.AppleMikeyDriver	2.3.0f2
com.apple.driver.AppleMCCSControl	1.0.33
com.apple.driver.SMCMotionSensor	3.0.2d6
com.apple.driver.ApplePolicyControl	3.2.6
com.apple.driver.AppleSMCPDRC	1.0.0
com.apple.driver.AppleSMCLMU	2.0.2d0
com.apple.driver.AppleIntelSNBGraphicsFB	8.0.0
com.apple.driver.AppleMuxControl	3.2.6
com.apple.driver.AppleLPC	1.6.0
com.apple.driver.ACPI_SMC_PlatformPlugin	1.0.0
com.apple.driver.AppleUSBTCButtons	235.4
com.apple.driver.AppleUSBTCKeyboard	235.4
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	3.5.1
com.apple.driver.XsanFilter	404
com.apple.iokit.IOAHCIBlockStorage	2.2.0
com.apple.driver.AppleUSBHub	5.1.6
com.apple.iokit.AppleBCM5701Ethernet	3.2.5b3
com.apple.driver.AppleSDXC	1.2.2
com.apple.driver.AirPort.Brcm4331	600.15.20
com.apple.driver.AppleFWOHCI	4.9.5
com.apple.driver.AppleAHCIPort	2.4.0
com.apple.driver.AppleUSBEHCI	5.1.5
com.apple.driver.AppleEFINVRAM	1.6.1
com.apple.driver.AppleSmartBatteryManager	161.0.0
com.apple.driver.AppleRTC	1.5
com.apple.driver.AppleACPIButtons	1.6
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.driver.AppleUSBHIDKeyboard	165.5
com.apple.driver.AppleHIDKeyboard	165.5
com.apple.driver.AppleUSBAudio	2.9.0f4
com.apple.driver.IOBluetoothHIDDriver	4.0.9f8
com.apple.driver.AppleMultitouchDriver	235.27
com.apple.driver.AppleThunderboltPCIUpAdapter	1.2.5
com.apple.driver.AppleProfileTimestampAction	97
com.apple.driver.AppleProfileThreadInfoAction	97
com.apple.driver.AppleProfileRegisterStateAction	97
com.apple.driver.AppleProfileReadCounterAction	97
com.apple.driver.AppleProfileKEventAction	97
com.apple.driver.AppleProfileCallstackAction	97
com.apple.iokit.AppleProfileFamily	97
com.apple.kext.triggers	1.0
com.apple.iokit.IOSerialFamily	10.0.6
com.apple.iokit.IOSurface	86.0.2
com.apple.driver.DspFuncLib	2.3.0f2
com.apple.iokit.IOAudioFamily	1.8.9fc9
com.apple.kext.OSvKernDSPLib	1.6
com.apple.iokit.IOBluetoothFamily	4.0.9f8
com.apple.iokit.IOAcceleratorFamily	19.0.26
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport	4.0.9f8
com.apple.iokit.IOFireWireIP	2.2.5
com.apple.kext.AMD6000Controller	8.0.0
com.apple.kext.AMDSupport	8.0.0
com.apple.driver.AppleSMBusController	1.0.10d0
com.apple.driver.AppleThunderboltDPOutAdapter	1.8.5
com.apple.driver.AppleSMBusPCI	1.0.10d0
com.apple.driver.AppleHDAController	2.3.0f2
com.apple.iokit.IOHDAFamily	2.3.0f2
com.apple.driver.AppleBacklightExpert	1.0.4
com.apple.driver.AppleGraphicsControl	3.2.6
com.apple.iokit.IONDRVSupport	2.3.4
com.apple.iokit.IOGraphicsFamily	2.3.4
com.apple.driver.AppleSMC	3.1.3d11
com.apple.driver.IOPlatformPluginLegacy	1.0.0
com.apple.driver.IOPlatformPluginFamily	5.2.0d16
com.apple.driver.AppleThunderboltDPInAdapter	1.8.5
com.apple.driver.AppleThunderboltDPAdapterFamily	1.8.5
com.apple.driver.AppleThunderboltPCIDownAdapter	1.2.5
com.apple.driver.AppleUSBMultitouch	235.7
com.apple.iokit.IOUSBHIDDriver	5.0.0
com.apple.driver.AppleUSBMergeNub	5.1.5
com.apple.driver.AppleUSBComposite	5.0.0
com.apple.driver.CoreStorage	274.4
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.driver.AppleThunderboltNHI	1.6.0
com.apple.iokit.IOThunderboltFamily	2.0.3
com.apple.iokit.IOUSBUserClient	5.0.0
com.apple.iokit.IOEthernetAVBController	1.0.2b1
com.apple.iokit.IO80211Family	500.15
com.apple.iokit.IONetworkingFamily	3.0
com.apple.iokit.IOFireWireFamily	4.5.5
com.apple.iokit.IOAHCIFamily	2.2.0
com.apple.iokit.IOUSBFamily	5.1.6
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	28.18
com.apple.driver.AppleACPIPlatform	1.6
com.apple.iokit.IOPCIFamily	2.7
com.apple.iokit.IOACPIFamily	1.4
com.apple.kec.corecrypto	1.0