OS X Kernel Panic.log

Thu Jul 22 22:06:33 2010
panic(cpu 0 caller 0x29d59a): "Spinlock acquisition timed out: lock=0x863e60, lock owner thread=0x730e3d4, current_thread: 0x5c45b7c"@/SourceCache/xnu/xnu-1504.7.4/osfmk/i386/locks_i386.c:346
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x35bfbc28 : 0x21b455 (0x5cf328 0x35bfbc5c 0x2238b1 0x0) 
0x35bfbc78 : 0x29d59a (0x590068 0x863e60 0x730e3d4 0x5c45b7c) 
0x35bfbc98 : 0x22fcb9 (0x863e60 0x52b8200 0x35bfbce8 0x9f7de7) 
0x35bfbcd8 : 0x9ea44f (0x515db60 0x8e94a8f9 0x1952 0x9e7f2c) 
0x35bfbd48 : 0x9ea5bf (0x5b89400 0x8068d5a4 0x1952 0x297d) 
0x35bfbd88 : 0x9f3285 (0x5b89400 0x35bfbe6c 0x64 0x0) 
0x35bfbde8 : 0x9ea1d8 (0x5b89400 0x35bfbe6c 0x35bfbe68 0x2) 
0x35bfbe38 : 0x9f159f (0x5b89400 0x35bfbe6c 0x6ac37ec 0x6ac37c4) 
0x35bfbe98 : 0x9d9807 (0x5b89400 0x5c0c3c0 0x1 0x35bfbed0) 
0x35bfbf08 : 0x54884d (0x5b8ab00 0x5c0dc80 0x1 0x29d54e) 
0x35bfbf58 : 0x54787e (0x5c0dc80 0x863ea0 0x0 0x2a1591) 
0x35bfbf88 : 0x547cd8 (0x5c0da80 0x6625b7c 0xffe00673 0x7fff) 
0x35bfbfc8 : 0x29e6cc (0x5c0da80 0x0 0x10 0x5c532a0) 
      Kernel Extensions in backtrace (with dependencies):
         com.apple.driver.ACPI_SMC_PlatformPlugin(4.1.2b1)@0x9f0000->0x9fffff
            dependency: com.apple.iokit.IOACPIFamily(1.3.0)@0x9d1000
            dependency: com.apple.iokit.IOPCIFamily(2.6)@0x92b000
            dependency: com.apple.driver.IOPlatformPluginFamily(4.1.2b1)@0x9e5000
            dependency: com.apple.driver.AppleSMC(3.0.1d2)@0x9d5000
         com.apple.driver.AppleSMC(3.0.1d2)@0x9d5000->0x9defff
            dependency: com.apple.iokit.IOACPIFamily(1.3.0)@0x9d1000
         com.apple.driver.IOPlatformPluginFamily(4.1.2b1)@0x9e5000->0x9effff

BSD process name corresponding to current thread: kernel_task

Mac OS version:
10F569

Kernel version:
Darwin Kernel Version 10.4.0: Fri Apr 23 18:28:53 PDT 2010; root:xnu-1504.7.4~1/RELEASE_I386
System model name: MacBookPro2,2 (Mac-F42187C8)

System uptime in nanoseconds: 27842858677536
unloaded kexts:
com.apple.driver.IOBluetoothHIDDriver	2.3.3f8 (addr 0x2f62f000, size 0x53248) - last unloaded 12961146017830
loaded kexts:
org.virtualbox.kext.VBoxNetAdp	3.1.2
org.virtualbox.kext.VBoxNetFlt	3.1.2
org.virtualbox.kext.VBoxUSB	3.1.2
org.virtualbox.kext.VBoxDrv	3.1.2
foo.tap	1.0
foo.tun	1.0
com.AmbrosiaSW.AudioSupport	2.3.10
com.apple.driver.AppleBluetoothMultitouch	51.2 - last loaded 25770008835692
com.apple.filesystems.msdosfs	1.6.1
com.apple.driver.IOBluetoothBNEPDriver	2.3.3f8
com.apple.filesystems.autofs	2.1.0
com.apple.driver.AppleHWSensor	1.9.3d0
com.apple.driver.AppleUpstreamUserClient	3.3.2
com.apple.driver.AppleHDA	1.8.7f1
com.apple.kext.ATIFramebuffer	6.1.6
com.apple.driver.AudioAUUC	1.4
com.apple.ATIRadeonX1000	6.1.6
com.apple.driver.AppleBacklight	170.0.24
com.apple.driver.AppleLPC	1.4.12
com.apple.driver.SMCMotionSensor	3.0.0d4
com.apple.driver.AirPort.Atheros	423.19.10
com.apple.Dont_Steal_Mac_OS_X	7.0.0
com.apple.kext.AppleSMCLMU	1.5.0d3
com.apple.iokit.CHUDUtils	201
com.apple.iokit.CHUDProf	216
com.apple.driver.AudioIPCDriver	1.1.2
com.apple.driver.AppleIntelMeromProfile	19.1
com.apple.driver.ACPI_SMC_PlatformPlugin	4.1.2b1
com.apple.driver.AppleIRController	303.8
com.apple.driver.AppleUSBTrackpad	1.8.1b1
com.apple.driver.AppleUSBTCKeyEventDriver	1.8.1b1
com.apple.driver.AppleUSBTCKeyboard	1.8.1b1
com.apple.iokit.SCSITaskUserClient	2.6.5
com.apple.BootCache	31
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib	1.0.0d1
com.apple.driver.AppleSmartBatteryManager	160.0.0
com.apple.driver.AppleUSBHub	4.0.0
com.apple.iokit.IOAHCIBlockStorage	1.6.2
com.apple.iokit.AppleYukon2	3.1.14b1
com.apple.driver.AppleAHCIPort	2.1.2
com.apple.driver.AppleIntelPIIXATA	2.5.1
com.apple.driver.AppleUSBEHCI	4.0.2
com.apple.driver.AppleUSBUHCI	4.0.2
com.apple.driver.AppleEFINVRAM	1.3.0
com.apple.driver.AppleRTC	1.3.1
com.apple.driver.AppleFWOHCI	4.7.1
com.apple.driver.AppleHPET	1.5
com.apple.driver.AppleACPIButtons	1.3.2
com.apple.driver.AppleSMBIOS	1.6
com.apple.driver.AppleACPIEC	1.3.2
com.apple.driver.AppleAPIC	1.4
com.apple.driver.AppleIntelCPUPowerManagementClient	105.10.0
com.apple.security.sandbox	0
com.apple.security.quarantine	0
com.apple.nke.applicationfirewall	2.1.11
com.apple.driver.AppleIntelCPUPowerManagement	105.10.0
com.apple.driver.IOBluetoothHIDDriver	2.3.3f8
com.apple.driver.AppleMultitouchDriver	204.13
com.apple.driver.AppleUSBHIDKeyboard	1.2.0a3
com.apple.driver.AppleHIDKeyboard	1.2.0a3
com.apple.driver.DspFuncLib	1.8.7f1
com.apple.driver.AppleProfileReadCounterAction	17
com.apple.driver.AppleProfileTimestampAction	10
com.apple.driver.AppleProfileThreadInfoAction	14
com.apple.driver.AppleProfileRegisterStateAction	10
com.apple.driver.AppleProfileKEventAction	10
com.apple.driver.AppleProfileCallstackAction	20
com.apple.kext.ATI1600Controller	6.1.6
com.apple.kext.ATISupport	6.1.6
com.apple.iokit.IONDRVSupport	2.1
com.apple.iokit.IO80211Family	311.1
com.apple.iokit.IOFireWireIP	2.0.3
com.apple.iokit.IOSurface	74.0
com.apple.iokit.IOBluetoothSerialManager	2.3.3f8
com.apple.iokit.IOSerialFamily	10.0.3
com.apple.iokit.CHUDKernLib	208
com.apple.iokit.IOAudioFamily	1.7.6fc2
com.apple.kext.OSvKernDSPLib	1.3
com.apple.driver.AppleHDAController	1.8.7f1
com.apple.iokit.IOGraphicsFamily	2.1
com.apple.iokit.IOHDAFamily	1.8.7f1
com.apple.iokit.AppleProfileFamily	41
com.apple.driver.AppleSMC	3.0.1d2
com.apple.driver.IOPlatformPluginFamily	4.1.2b1
com.apple.iokit.IOSCSIBlockCommandsDevice	2.6.5
com.apple.iokit.IOUSBMassStorageClass	2.6.1
com.apple.driver.CSRUSBBluetoothHCIController	2.3.3f8
com.apple.driver.AppleUSBBluetoothHCIController	2.3.3f8
com.apple.iokit.IOBluetoothFamily	2.3.3f8
com.apple.iokit.IOUSBHIDDriver	4.0.2
com.apple.driver.AppleUSBMergeNub	4.0.0
com.apple.driver.AppleUSBComposite	3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice	2.6.5
com.apple.iokit.IOBDStorageFamily	1.6
com.apple.iokit.IODVDStorageFamily	1.6
com.apple.iokit.IOCDStorageFamily	1.6
com.apple.driver.XsanFilter	402.1
com.apple.iokit.IOATAPIProtocolTransport	2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily	2.6.5
com.apple.iokit.IOUSBUserClient	4.0.0
com.apple.iokit.IONetworkingFamily	1.9
com.apple.iokit.IOAHCIFamily	2.0.4
com.apple.iokit.IOATAFamily	2.5.1
com.apple.iokit.IOUSBFamily	4.0.2
com.apple.driver.AppleEFIRuntime	1.3.0
com.apple.iokit.IOFireWireFamily	4.2.6
com.apple.iokit.IOHIDFamily	1.6.4
com.apple.iokit.IOSMBusFamily	1.1
com.apple.kext.AppleMatch	1.0.0d1
com.apple.security.TMSafetyNet	6
com.apple.driver.DiskImages	283
com.apple.iokit.IOStorageFamily	1.6.1
com.apple.driver.AppleACPIPlatform	1.3.2
com.apple.iokit.IOPCIFamily	2.6
com.apple.iokit.IOACPIFamily	1.3.0