I am having the same issue, although with an early 2008 macbook pro. I attach a kernel panic report:


Interval Since Last Panic Report: 124023 sec
Panics Since Last Report: 2
Anonymous UUID: 3B1A90E9-B8E1-47DB-93B1-2F72ABC987D8

Mon Dec 6 09:42:35 2010
panic(cpu 1 caller 0x2aab55): Kernel trap at 0x00279484, type 14=page fault, registers:
CR0: 0x80010033, CR2: 0x10222114, CR3: 0x80df9000, CR4: 0x00000660
EAX: 0x1216f534, EBX: 0x10222100, ECX: 0x0a9ad3d4, EDX: 0x03a3a8f0
CR2: 0x10222114, EBP: 0x50a43de8, ESI: 0x00092000, EDI: 0x00000000
EFL: 0x00010206, EIP: 0x00279484, CS: 0x00000008, DS: 0x00120010
Error code: 0x00000000

Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x50a43bd8 : 0x21b50c (0x5d42fc 0x50a43c0c 0x223974 0x0)
0x50a43c28 : 0x2aab55 (0x59616c 0x279484 0xe 0x596336)
0x50a43d08 : 0x2a09a8 (0x50a43d20 0x10206 0x50a43de8 0x279484)
0x50a43d18 : 0x279484 (0xe 0x8ca0048 0x50a40010 0x10)
0x50a43de8 : 0x257b59 (0x1216f534 0x92000 0x0 0x3)
0x50a43f38 : 0x2aa42f (0x8cac290 0x397b8000 0x1 0x3)
0x50a43fc8 : 0x2a080a (0xa44c1c4 0x7fff 0x10 0xa44c1c4)

BSD process name corresponding to current thread: Safari

Mac OS version:
10H574

Kernel version:
Darwin Kernel Version 10.5.0: Fri Nov 5 23:20:39 PDT 2010; root:xnu-1504.9.17~1/RELEASE_I386
System model name: MacBookPro4,1 (Mac-F42C89C8)

System uptime in nanoseconds: 21830884661423
unloaded kexts:
com.apple.iokit.IOUSBMassStorageClass 2.6.5 (addr 0x570f4000, size 0x45056) - last unloaded 21418796656774
loaded kexts:
com.rogueamoeba.hermes 2.0.2
com.cisco.nke.ipsec 2.0.1
com.paceap.kext.pacesupport.snowleopard 5.7.2
com.Cycling74.driver.Soundflower 1.5.1
com.iospirit.driver.rbiokithelper 1.8.0
com.AmbrosiaSW.AudioSupport 3.2
com.apple.driver.AppleHWSensor 1.9.3d0 - last loaded 16338505652596
com.apple.filesystems.autofs 2.1.0
com.apple.driver.IOBluetoothSCOAudioDriver 2.3.8f7
com.apple.driver.IOBluetoothBNEPDriver 2.3.8f7
com.apple.driver.AppleHDA 1.9.9f12
com.apple.driver.AppleUpstreamUserClient 3.4.5
com.apple.driver.AppleMCCSControl 1.0.17
com.apple.driver.AudioAUUC 1.13
com.apple.driver.SMCMotionSensor 3.0.0d4
com.apple.driver.ACPI_SMC_PlatformPlugin 4.5.0d5
com.apple.driver.AppleBacklight 170.0.34
com.apple.GeForce 6.2.4
com.apple.kext.AppleSMCLMU 1.5.0d3
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleLPC 1.4.12
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.driver.AppleUSBTCButtons 200.3.2
com.apple.driver.AppleUSBTCKeyboard 200.3.2
com.apple.iokit.SCSITaskUserClient 2.6.5
com.apple.BootCache 31
com.apple.AppleFSCompression.AppleFSCompressionTyp eZlib 1.0.0d1
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.iokit.AppleYukon2 3.2.1b1
com.apple.driver.AppleUSBHub 4.1.7
com.apple.driver.AirPortBrcm43224 426.36.1
com.apple.iokit.IOAHCIBlockStorage 1.6.3
com.apple.driver.AppleFWOHCI 4.7.1
com.apple.driver.AppleAHCIPort 2.1.5
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AppleUSBEHCI 4.1.7
com.apple.driver.AppleUSBUHCI 4.1.5
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleACPIButtons 1.3.5
com.apple.driver.AppleSMBIOS 1.6
com.apple.driver.AppleACPIEC 1.3.5
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClien t 105.13.0
com.apple.security.sandbox 1
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.11
com.apple.driver.AppleIntelCPUPowerManagement 105.13.0
com.apple.driver.AppleBluetoothHIDMouse 162
com.apple.driver.AppleHIDMouse 162
com.apple.driver.IOBluetoothHIDDriver 2.3.8f7
com.apple.driver.DspFuncLib 1.9.9f12
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.driver.AppleHDAController 1.9.9f12
com.apple.iokit.IOHDAFamily 1.9.9f12
com.apple.driver.IOPlatformPluginFamily 4.5.0d5
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.iokit.IOSurface 74.2
com.apple.iokit.IOBluetoothSerialManager 2.3.8f7
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.driver.AppleSMC 3.1.0d3
com.apple.iokit.IOAudioFamily 1.7.9fc4
com.apple.kext.OSvKernDSPLib 1.3
com.apple.nvidia.nv50hal 6.2.4
com.apple.NVDAResman 6.2.4
com.apple.iokit.IONDRVSupport 2.2
com.apple.iokit.IOGraphicsFamily 2.2
com.apple.iokit.AppleProfileFamily 41
com.apple.driver.BroadcomUSBBluetoothHCIController 2.3.8f7
com.apple.driver.AppleUSBBluetoothHCIController 2.3.8f7
com.apple.iokit.IOBluetoothFamily 2.3.8f7
com.apple.driver.AppleUSBMultitouch 206.6
com.apple.iokit.IOUSBHIDDriver 4.1.5
com.apple.driver.AppleUSBMergeNub 4.1.5
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.IOUSBUserClient 4.1.5
com.apple.iokit.IO80211Family 312
com.apple.iokit.IONetworkingFamily 1.9
com.apple.iokit.IOATAPIProtocolTransport 2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.5
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.iokit.IOAHCIFamily 2.0.4
com.apple.iokit.IOATAFamily 2.5.1
com.apple.iokit.IOUSBFamily 4.1.7
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOHIDFamily 1.6.5
com.apple.iokit.IOSMBusFamily 1.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 6
com.apple.driver.DiskImages 289
com.apple.iokit.IOStorageFamily 1.6.2
com.apple.driver.AppleACPIPlatform 1.3.5
com.apple.iokit.IOPCIFamily 2.6
com.apple.iokit.IOACPIFamily 1.3.0

I have a lot of 3rd party software although the crashes only seem to occur when using safari, word, itunes etc... nothing particularly CPU heavy, and they seem to happen when nothing in particular is being 'processed'; either reading text or scrolling, not on clicks.

I have applecare until May 2011, should I go and see if this is a hardware fault and get a replacement?

Thanks,

djsilverspoon