Sat Feb  9 09:40:56 2013
panic(cpu 2 caller 0xffffff800d8156b0): "Spinlock acquisition timed out: lock=0xffffff802e3bc7b8, lock owner thread=0xffffff802181f000, current_thread: 0xffffff802181f000, lock owner active on CPU 0x2, current owner: 0xffffff802181f000"@/SourceCache/xnu/xnu-2050.18.24/osfmk/i386/locks_i386.c:363
Backtrace (CPU 2), Frame : Return Address
0xffffff80f6053ce0 : 0xffffff800d81d626 
0xffffff80f6053d50 : 0xffffff800d8156b0 
0xffffff80f6053d70 : 0xffffff800d820b80 
0xffffff80f6053da0 : 0xffffff800d810448 
0xffffff80f6053df0 : 0xffffff800d820df2 
0xffffff80f6053e20 : 0xffffff800d84f021 
0xffffff80f6053e60 : 0xffffff800d816d00 
0xffffff80f6053eb0 : 0xffffff800d819f64 
0xffffff80f6053ee0 : 0xffffff800d818c97 
0xffffff80f6053f00 : 0xffffff800d8a59be 
0xffffff80f6053fb0 : 0xffffff800d8ceafe 

BSD process name corresponding to current thread: Google Chrome He

Mac OS version:
12C60

Kernel version:
Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64
Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333
Kernel slide:     0x000000000d600000
Kernel text base: 0xffffff800d800000
System model name: MacBookPro8,2 (Mac-94245A3940C91C80)

System uptime in nanoseconds: 137620027999589
last loaded kext at 128039506417162: com.apple.driver.AppleBluetoothHIDKeyboard	165.5 (addr 0xffffff7f8fcf4000, size 20480)
last unloaded kext at 127253841742307: com.apple.driver.AppleUSBCDC	4.1.22 (addr 0xffffff7f8fcc5000, size 12288)
loaded kexts:
com.apple.driver.AppleBluetoothMultitouch	75.15
com.apple.driver.AppleUSBDisplays	353
com.apple.filesystems.afpfs	10.0
com.apple.nke.asp_tcp	7.0.0
com.apple.filesystems.smbfs	1.8
com.apple.driver.AudioAUUC	1.60
com.apple.driver.AppleHWSensor	1.9.5d0
com.apple.filesystems.autofs	3.0
com.apple.driver.AGPM	100.12.69
com.apple.iokit.IOBluetoothSerialManager	4.0.9f33
com.apple.driver.AppleMikeyHIDDriver	122
com.apple.driver.AppleHDA	2.3.1f2
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport	4.0.9f33
com.apple.kext.AMDFramebuffer	8.0.0
com.apple.driver.AppleUpstreamUserClient	3.5.10
com.apple.AMDRadeonAccelerator	1.0.0
com.apple.driver.AppleIntelHD3000Graphics	8.0.0
com.apple.driver.AppleSMCLMU	2.0.2d0
com.apple.driver.AppleMCCSControl	1.0.33
com.apple.driver.AppleMikeyDriver	2.3.1f2
com.apple.driver.AppleIntelSNBGraphicsFB	8.0.0
com.apple.driver.AppleLPC	1.6.0
com.apple.driver.ACPI_SMC_PlatformPlugin	1.0.0
com.apple.driver.SMCMotionSensor	3.0.2d6
com.apple.iokit.IOUserEthernet	1.0.0d1
com.apple.Dont_Steal_Mac_OS_X	7.0.0
com.apple.driver.AppleSMCPDRC	1.0.0
com.apple.driver.AppleMuxControl	3.2.11
com.apple.driver.ApplePolicyControl	3.2.11
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	2.2.2
com.apple.driver.AppleUSBHub	5.2.5
com.apple.driver.AppleSDXC	1.2.2
com.apple.driver.AppleFWOHCI	4.9.6
com.apple.iokit.AppleBCM5701Ethernet	3.2.5b3
com.apple.driver.AirPort.Brcm4331	602.15.22
com.apple.driver.AppleAHCIPort	2.4.1
com.apple.driver.AppleUSBEHCI	5.4.0
com.apple.driver.AppleEFINVRAM	1.6.1
com.apple.driver.AppleSmartBatteryManager	161.0.0
com.apple.driver.AppleACPIButtons	1.6
com.apple.driver.AppleRTC	1.5
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.AppleBluetoothHIDKeyboard	165.5
com.apple.driver.AppleHIDKeyboard	165.5
com.apple.driver.IOBluetoothHIDDriver	4.0.9f33
com.apple.driver.AppleMultitouchDriver	235.28
com.apple.iokit.IOSCSIBlockCommandsDevice	3.5.1
com.apple.iokit.IOUSBMassStorageClass	3.5.0
com.apple.driver.AppleUSBAudio	2.9.0f6
com.apple.security.SecureRemotePassword	1.0
com.apple.kext.triggers	1.0
com.apple.iokit.IOSerialFamily	10.0.6
com.apple.driver.DspFuncLib	2.3.1f2
com.apple.iokit.IOAudioFamily	1.8.9fc10
com.apple.kext.OSvKernDSPLib	1.6
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport	4.0.9f33
com.apple.iokit.IOAcceleratorFamily	19.0.26
com.apple.driver.IOPlatformPluginLegacy	1.0.0
com.apple.driver.AppleSMBusController	1.0.10d0
com.apple.iokit.IOFireWireIP	2.2.5
com.apple.iokit.IOSurface	86.0.3
com.apple.iokit.IOBluetoothFamily	4.0.9f33
com.apple.driver.AppleSMC	3.1.4d2
com.apple.driver.IOPlatformPluginFamily	5.2.0d16
com.apple.driver.AppleHDAController	2.3.1f2
com.apple.iokit.IOHDAFamily	2.3.1f2
com.apple.kext.AMD6000Controller	8.0.0
com.apple.kext.AMDSupport	8.0.0
com.apple.driver.AppleBacklightExpert	1.0.4
com.apple.driver.AppleSMBusPCI	1.0.10d0
com.apple.driver.AppleGraphicsControl	3.2.11
com.apple.iokit.IONDRVSupport	2.3.5
com.apple.iokit.IOGraphicsFamily	2.3.5
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	5.2.5
com.apple.driver.AppleUSBMergeNub	5.2.5
com.apple.driver.AppleUSBComposite	5.2.5
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	2.1.1
com.apple.iokit.IOUSBUserClient	5.2.5
com.apple.iokit.IOFireWireFamily	4.5.5
com.apple.iokit.IOEthernetAVBController	1.0.2b1
com.apple.iokit.IO80211Family	500.15
com.apple.iokit.IONetworkingFamily	3.0
com.apple.iokit.IOAHCIFamily	2.2.1
com.apple.iokit.IOUSBFamily	5.4.0
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	28.21
com.apple.driver.AppleACPIPlatform	1.6
com.apple.iokit.IOPCIFamily	2.7.2
com.apple.iokit.IOACPIFamily	1.4
com.apple.kec.corecrypto	1.0