OK, finally got a kernel panic. While I was using Firefox. I had to restart again almost immediately because it froze up again, but no panic that time, so this is from the console log and may include the restart report.
Mon Aug 4 12:13:19 2014
Machine-check capabilities (cpu 0) 0x0000000000000806:
family: 6 model: 23 stepping: 10 microcode: 2567
Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz
6 error-reporting banks
threshold-based error status present
Machine-check status 0x0000000000000004:
machine-check in progress
MCA error-reporting registers:
IA32_MC0_STATUS(0x401): 0xf200004000000800 valid
MCA error code: 0x0800
Model specific error code: 0x0000
Other information: 0x00000040
Threshold-based status: No tracking
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
Error overflow
IA32_MC1_STATUS(0x405): 0x0000000000000000 invalid
IA32_MC2_STATUS(0x409): 0x0000000000000000 invalid
IA32_MC3_STATUS(0x40d): 0x0020000000000000 invalid
IA32_MC4_STATUS(0x411): 0x0000000000000011 invalid
IA32_MC5_STATUS(0x415): 0xf2002410340c0400 valid
MCA error code: 0x0400
Model specific error code: 0x340c
Other information: 0x00002410
Threshold-based status: No tracking
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
Error overflow
panic(cpu 0 caller 0x2aaf41): Machine Check at 0x01425bfd, thread:0xeac7000, trapno:0x12, err:0x0,registers:
CR0: 0x80010033, CR2: 0x15813000, CR3: 0x00100000, CR4: 0x00000668
EAX: 0x7c0e50f4, EBX: 0x0081e0a8, ECX: 0x00000000, EDX: 0x00000000
ESP: 0x7c17bae0, EBP: 0x7c17bb48, ESI: 0x00000528, EDI: 0x0d231000
EFL: 0x00010002, EIP: 0x01425bfd
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x819e18 : 0x21b837 (0x5dd7fc 0x819e4c 0x223ce1 0x0)
0x819e68 : 0x2aaf41 (0x59dfe4 0x59e0d1 0x1425bfd 0xeac7000)
0x819f58 : 0x2a29f2 (0x1 0x0 0x0 0x0)
0x7c17bb48 : 0x1425d69 (0x0 0x0 0x1 0x81e0a8)
0x7c17bb68 : 0x14200a2 (0x7c17bc20 0x7c17bc28 0xd231000 0x0)
0x7c17bc48 : 0x1421850 (0xffffffff 0x7fffffff 0x0 0x0)
0x7c17bd48 : 0x2ad0c5 (0xffffffff 0x7fffffff 0x7c17bdb8 0x84baa0)
0x7c17bd68 : 0x225bba (0x84bf3c 0x7068043c 0x75 0x84bf28)
0x7c17bdc8 : 0x22698c (0x1 0xeac7000 0xd09cc58 0x2a45c9)
0x7c17be38 : 0x2275b0 (0xeac701c 0x0 0x7c17be68 0xffffffff)
0x7c17bea8 : 0x227654 (0x210d84 0x0 0x0 0xeac7000)
0x7c17bec8 : 0x211dc4 (0x210d84 0x7000006 0x800 0x0)
0x7c17bef8 : 0x2170bc (0xd451014 0x7000006 0x800 0x0)
0x7c17bf78 : 0x295c57 (0xdfbfa28 0x0 0x0 0x0)
0x7c17bfc8 : 0x2a256d (0xdfbfa24 0x0 0x10 0xd99ba64)
Kernel Extensions in backtrace (with dependencies):
com.apple.driver.AppleIntelCPUPowerManagement(142.6.0)@0x141e000->0x1441fff
BSD process name corresponding to current thread: firefox
Mac OS version:
10K549
Kernel version:
Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
System model name: MacBookPro7,1 (Mac-F222BEC8)
System uptime in nanoseconds: 519381925909
unloaded kexts:
com.apple.driver.AppleMCP89RootPortPM 1.11 (addr 0x1496000, size 0x20480) - last unloaded 97521669491
loaded kexts:
com.apple.driver.AppleBluetoothMultitouch 54.3 - last loaded 18798806763
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.driver.IOBluetoothBNEPDriver 2.4.5f3
com.apple.driver.AppleHDA 2.0.5f14
com.apple.driver.AGPM 100.12.31
com.apple.driver.AppleMikeyHIDDriver 1.2.0
com.apple.driver.SMCMotionSensor 3.0.1d2
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AudioAUUC 1.57
com.apple.driver.AppleUpstreamUserClient 3.5.7
com.apple.driver.AppleMCCSControl 1.0.20
com.apple.driver.AppleMikeyDriver 2.0.5f14
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1
com.apple.driver.AppleLPC 1.5.1
com.apple.driver.AppleBacklight 170.0.46
com.apple.kext.AppleSMCLMU 1.5.2d10
com.apple.GeForce 6.3.6
com.apple.driver.Oxford_Semi 2.6.1
com.apple.driver.AppleUSBTCButtons 201.6
com.apple.driver.AppleIRController 303.8
com.apple.driver.AppleUSBTCKeyboard 201.6
com.apple.driver.AppleUSBCardReader 2.6.1
com.apple.iokit.SCSITaskUserClient 2.6.8
com.apple.BootCache 31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.iokit.IOAHCIBlockStorage 1.6.4
com.apple.iokit.AppleBCM5701Ethernet 3.0.5b8
com.apple.driver.AirPortBrcm43224 428.42.4
com.apple.driver.AppleFWOHCI 4.7.3
com.apple.driver.AppleUSBHub 4.2.4
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleAHCIPort 2.1.7
com.apple.driver.AppleUSBEHCI 4.2.4
com.apple.driver.AppleUSBOHCI 4.2.0
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleACPIButtons 1.3.6
com.apple.driver.AppleSMBIOS 1.7
com.apple.driver.AppleACPIEC 1.3.6
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClient 142.6.0
com.apple.security.sandbox 1
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.14
com.apple.driver.AppleIntelCPUPowerManagement 142.6.0
com.apple.driver.IOBluetoothHIDDriver 2.4.5f3
com.apple.driver.AppleMultitouchDriver 207.11
com.apple.driver.DspFuncLib 2.0.5f14
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.iokit.IOFireWireIP 2.0.3
com.apple.iokit.IOSurface 74.2
com.apple.iokit.IOBluetoothSerialManager 2.4.5f3
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.IOAudioFamily 1.8.3fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleHDAController 2.0.5f14
com.apple.iokit.IOHDAFamily 2.0.5f14
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.iokit.AppleProfileFamily 41
com.apple.driver.IOPlatformPluginFamily 4.7.0a1
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.AppleBacklightExpert 1.0.1
com.apple.driver.AppleSMC 3.1.0d5
com.apple.nvidia.nv50hal 6.3.6
com.apple.NVDAResman 6.3.6
com.apple.iokit.IONDRVSupport 2.2.1
com.apple.iokit.IOGraphicsFamily 2.2.1
com.apple.iokit.IOFireWireSerialBusProtocolTransport 2.1.0
com.apple.iokit.IOFireWireSBP2 4.0.6
com.apple.driver.BroadcomUSBBluetoothHCIController 2.4.5f3
com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3
com.apple.iokit.IOBluetoothFamily 2.4.5f3
com.apple.driver.AppleUSBMultitouch 207.7
com.apple.iokit.IOUSBHIDDriver 4.2.0
com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.8
com.apple.iokit.IOUSBMassStorageClass 2.6.7
com.apple.driver.AppleUSBMergeNub 4.2.4
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6.1
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOAHCISerialATAPI 1.2.6
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8
com.apple.iokit.IO80211Family 320.1
com.apple.iokit.IONetworkingFamily 1.10
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.iokit.IOUSBUserClient 4.2.4
com.apple.iokit.IOAHCIFamily 2.0.6
com.apple.iokit.IOUSBFamily 4.2.4
com.apple.driver.NVSMU 2.2.7
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOHIDFamily 1.6.6
com.apple.iokit.IOSMBusFamily 1.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 6
com.apple.driver.DiskImages 289.1
com.apple.iokit.IOStorageFamily 1.6.3
com.apple.driver.AppleACPIPlatform 1.3.6
com.apple.iokit.IOPCIFamily 2.6.5
com.apple.iokit.IOACPIFamily 1.3.0
