2012 Macbook Air更新後無法順利關機

如題
七月初入手了MBA
八月初升級到Mountain Lion
有時候（大概十次有八次吧）
都會無法順利關機 並叫我重新啟動
重新開機後就會出現以下的編碼 說要回報給蘋果
此時再關機一次就會很順利了

有人遇到相同的問題嗎？好困擾啊...
不知道要怎麼解決T_T


Interval Since Last Panic Report: 194982 sec
Panics Since Last Report: 8
Anonymous UUID: 7CAAE1F0-ADB9-48A3-BC3E-F69CCBB65E40

Thu Aug 16 18:13:37 2012
panic(cpu 3 caller 0xffffff80048b7b95): Kernel trap at 0xffffff80048ac471, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xfffffe020007b223, CR3: 0x0000000006a61000, CR4: 0x00000000001606e0
RAX: 0xffffff8004ec0d00, RBX: 0xffffff800fd4c008, RCX: 0xffffff800f4fa550, RDX: 0x0000000000000080
RSP: 0xffffff8083ab3dc8, RBP: 0xffffff8083ab3e10, RSI: 0x000000004463b6a4, RDI: 0xfffffe020007b223
R8: 0x0000000000000000, R9: 0x0000000000000000, R10: 0x0000000000000000, R11: 0x0000000000000000
R12: 0x0000000000000080, R13: 0xffffff800fd4c008, R14: 0xfffffe020007b223, R15: 0xfffffe020007b20b
RFL: 0x0000000000010002, RIP: 0xffffff80048ac471, CS: 0x0000000000000008, SS: 0x0000000000000000
Fault CR2: 0xfffffe020007b223, Error code: 0x0000000000000000, Fault CPU: 0x3

Backtrace (CPU 3), Frame : Return Address
0xffffff8083ab3a60 : 0xffffff800481d5f6
0xffffff8083ab3ad0 : 0xffffff80048b7b95
0xffffff8083ab3ca0 : 0xffffff80048ce4ad
0xffffff8083ab3cc0 : 0xffffff80048ac471
0xffffff8083ab3e10 : 0xffffff8004833d0a
0xffffff8083ab3e20 : 0xffffff800495ccda
0xffffff8083ab3e40 : 0xffffff800493f774
0xffffff8083ab3f70 : 0xffffff8004b6a63b
0xffffff8083ab3fb0 : 0xffffff80048b2677

BSD process name corresponding to current thread: kernel_task

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: 0x0000000004600000
Kernel text base: 0xffffff8004800000
System model name: MacBookAir5,2 (Mac-2E6FAB96566FE58C)

System uptime in nanoseconds: 2726903838669
last loaded kext at 5808664569: org.virtualbox.kext.VBoxNetAdp 4.1.18 (addr 0xffffff7f864b7000, size 28672)
last unloaded kext at 149138038153: com.apple.driver.AppleFileSystemDriver 3.0.1 (addr 0xffffff7f8629c000, size 8192)
loaded kexts:
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.vmware.kext.vmnet 3.0.0
com.vmware.kext.vmioplug 3.0.0
com.vmware.kext.vmci 3.0.0
com.vmware.kext.vmx86 3.0.0
com.apple.driver.AudioAUUC 1.60
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager 4.0.9f8
com.apple.driver.AGPM 100.12.69
com.apple.driver.ApplePlatformEnabler 2.0.5d4
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.AppleMikeyHIDDriver 122
com.apple.driver.AppleHDA 2.3.0f2
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.AppleUpstreamUserClient 3.5.10
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport 4.0.9f8
com.apple.driver.AppleBacklight 170.2.3
com.apple.driver.AppleMCCSControl 1.0.33
com.apple.driver.AppleIntelHD4000Graphics 8.0.0
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.ApplePolicyControl 3.2.6
com.apple.driver.AppleMikeyDriver 2.3.0f2
com.apple.driver.AppleSMCLMU 2.0.2d0
com.apple.driver.AppleLPC 1.6.0
com.apple.driver.AppleIntelFramebufferCapri 8.0.0
com.apple.driver.AppleUSBTCButtons 235.4
com.apple.driver.AppleUSBTCKeyboard 235.4
com.apple.driver.AppleUSBCardReader 3.1.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 34
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.2.0
com.apple.driver.AirPort.Brcm4331 600.15.20
com.apple.driver.AppleUSBHub 5.1.6
com.apple.driver.AppleAHCIPort 2.4.0
com.apple.driver.AppleUSBEHCI 5.1.5
com.apple.driver.AppleUSBXHCI 1.1.0
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.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 10.0.6
com.apple.driver.DspFuncLib 2.3.0f2
com.apple.iokit.IOAudioFamily 1.8.9fc9
com.apple.kext.OSvKernDSPLib 1.6
com.apple.driver.AppleHDAController 2.3.0f2
com.apple.iokit.IOHDAFamily 2.3.0f2
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport 4.0.9f8
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.iokit.IOSurface 86.0.2
com.apple.iokit.IOBluetoothFamily 4.0.9f8
com.apple.driver.AppleGraphicsControl 3.2.6
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.AppleSMC 3.1.3d11
com.apple.driver.IOPlatformPluginFamily 5.2.0d16
com.apple.iokit.IONDRVSupport 2.3.4
com.apple.iokit.IOGraphicsFamily 2.3.4
com.apple.driver.AppleUSBMultitouch 235.7
com.apple.iokit.IOUSBHIDDriver 5.0.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.5.1
com.apple.iokit.IOUSBMassStorageClass 3.5.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.1
com.apple.driver.AppleThunderboltDPInAdapter 1.8.5
com.apple.driver.AppleThunderboltDPAdapterFamily 1.8.5
com.apple.driver.AppleThunderboltPCIDownAdapter 1.2.5
com.apple.driver.AppleUSBMergeNub 5.1.5
com.apple.driver.AppleUSBComposite 5.0.0
com.apple.driver.AppleThunderboltNHI 1.6.0
com.apple.iokit.IOThunderboltFamily 2.0.3
com.apple.iokit.IO80211Family 500.15
com.apple.iokit.IONetworkingFamily 3.0
com.apple.iokit.IOAHCIFamily 2.2.0
com.apple.iokit.IOUSBUserClient 5.0.0
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
Model: MacBookAir5,2, BootROM MBA51.00EF.B00, 2 processors, Intel Core i5, 1.8 GHz, 4 GB, SMC 2.5f7
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In, 384 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333235533643465238412D50422020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333235533643465238412D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xE9), Broadcom BCM43xx 1.0 (5.106.98.81.20)
Bluetooth: Version 4.0.9f8 10405, 2 service, 11 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
Serial ATA Device: APPLE SSD TS128E, 121.33 GB
USB Device: hub_device, 0x8087 (Intel Corporation), 0x0024, 0x1d100000 / 2
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0x1d180000 / 3
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8404, 0x1d183000 / 6
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x024c, 0x1d182000 / 5
USB Device: BRCM20702 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x1d181000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x821f, 0x1d181300 / 7
USB Device: hub_device, 0x8087 (Intel Corporation), 0x0024, 0x1a100000 / 2
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8510, 0x1a110000 / 3