10.8.2 Mountain Lion KP ** PLEASE HELP **

[spoon2eric]

I recently formatted my Macbook and erased everything. I had a KP the other day caused by MAIL... before my Format and reinstall I was having crashes and KP's almost daily. Any help would be AWESOME!!!


Here's the KP dump:


/Library/Logs/DiagnosticReports/Kernel_2012-10-30-144639_Johns-MacBook-Pro.panic
Size: 9 KB (9,043 bytes)
Last Modified: 10/30/12 6:47 PM
Recent Contents: Interval Since Last Panic Report: 312689 sec
Panics Since Last Report: 1
Anonymous UUID: 10ED467E-70995-45F9-7Z3C-47727912XE59

Tue Oct 30 14:46:39 2012
panic(cpu 4 caller 0xffffff802c0b7bd5): Kernel trap at 0xffffff802c03fc1a, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x000000000000000f, CR3: 0x000000012d083035, CR4: 0x00000000000606e0
RAX: 0xffffff802c68eb04, RBX: 0x0000000000000000, RCX: 0xffffff802c68eb00, RDX: 0xffffffffffffffff
RSP: 0xffffff811c353d90, RBP: 0xffffff811c353dc0, RSI: 0xff808080ff808080, RDI: 0xffffff8050e8a5e8
R8: 0x0000000009c54eb9, R9: 0x0000000000000000, R10: 0xffffff810d0fa000, R11: 0x0000000000000201
R12: 0xffffff8050e8a5e8, R13: 0xffffff8050e8a5f0, R14: 0xffffff8050f5d8d0, R15: 0x0000000000000001
RFL: 0x0000000000010093, RIP: 0xffffff802c03fc1a, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x000000000000000f, Error code: 0x0000000000000000, Fault CPU: 0x4

Backtrace (CPU 4), Frame : Return Address
0xffffff811c353a30 : 0xffffff802c01d626
0xffffff811c353aa0 : 0xffffff802c0b7bd5
0xffffff811c353c70 : 0xffffff802c0ce4ed
0xffffff811c353c90 : 0xffffff802c03fc1a
0xffffff811c353dc0 : 0xffffff802c01a353
0xffffff811c353e50 : 0xffffff802c04f9e0
0xffffff811c353e80 : 0xffffff802c020aed
0xffffff811c353eb0 : 0xffffff802c010448
0xffffff811c353f00 : 0xffffff802c01961b
0xffffff811c353f70 : 0xffffff802c0a5b16
0xffffff811c353fb0 : 0xffffff802c0ced53

BSD process name corresponding to current thread: Mail

Mac OS version:
12C54

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: 0x000000002be00000
Kernel text base: 0xffffff802c000000
System model name: MacBookPro8,2 (Mac-94245A3940C91C80)
####### Is the Below unloaded kext something ????? #########
System uptime in nanoseconds: 321105513984823
last loaded kext at 1518936342544: com.apple.filesystems.ntfs 3.10 (addr 0xffffff7fae17f000, size 368640)
last unloaded kext at 95905819614537: com.vmware.kext.vmci 90.4.18 (addr 0xffffff7fae0fa000, size 73728)
loaded kexts:
com.apple.filesystems.smbfs 1.8
com.apple.driver.AppleBluetoothMultitouch 75.15
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.driver.AppleMikeyHIDDriver 122
com.apple.kext.AMDFramebuffer 8.0.0
com.apple.iokit.IOBluetoothSerialManager 4.0.9f33
com.apple.driver.AudioAUUC 1.60
com.apple.driver.AGPM 100.12.69
com.apple.driver.AppleUpstreamUserClient 3.5.10
com.apple.driver.AppleHDA 2.3.1f2
com.apple.driver.AppleMikeyDriver 2.3.1f2
com.apple.AMDRadeonAccelerator 1.0.0
com.apple.driver.AppleIntelHD3000Graphics 8.0.0
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleUSBDisplays 353
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.iokit.AppleBCM5701Ethernet 3.2.5b3
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport 4.0.9f33
com.apple.driver.AppleLPC 1.6.0
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AirPort.Brcm4331 602.15.22
com.apple.driver.AppleIntelSNBGraphicsFB 8.0.0
com.apple.driver.AppleMCCSControl 1.0.33
com.apple.driver.AppleSMCLMU 2.0.2d0
com.apple.driver.ApplePolicyControl 3.2.11
com.apple.driver.SMCMotionSensor 3.0.2d6
com.apple.driver.AppleMuxControl 3.2.11
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleUSBTCButtons 235.4
com.apple.driver.AppleUSBTCKeyboard 235.4
com.apple.driver.AppleIRController 320.15
com.apple.iokit.SCSITaskUserClient 3.5.1
com.apple.driver.XsanFilter 404
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.iokit.IOAHCIBlockStorage 2.2.2
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 34
com.apple.driver.AppleUSBHub 5.2.5
com.apple.driver.AppleSDXC 1.2.2
com.apple.driver.AppleFWOHCI 4.9.6
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.IOBluetoothHIDDriver 4.0.9f33
com.apple.driver.AppleMultitouchDriver 235.28
com.apple.iokit.IOSerialFamily 10.0.6
com.apple.iokit.IOSurface 86.0.3
com.apple.driver.DspFuncLib 2.3.1f2
com.apple.iokit.IOAcceleratorFamily 19.0.26
com.apple.iokit.IOBluetoothFamily 4.0.9f33
com.apple.driver.AppleUSBAudio 2.9.0f6
com.apple.iokit.IOAudioFamily 1.8.9fc10
com.apple.kext.OSvKernDSPLib 1.6
com.apple.iokit.IOEthernetAVBController 1.0.2b1
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport 4.0.9f33
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.driver.AppleHDAController 2.3.1f2
com.apple.iokit.IOHDAFamily 2.3.1f2
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.kext.AMD6000Controller 8.0.0
com.apple.kext.AMDSupport 8.0.0
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.2.0d16
com.apple.iokit.IO80211Family 500.15
com.apple.iokit.IONetworkingFamily 3.0
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.driver.AppleSMC 3.1.4d2
com.apple.driver.AppleGraphicsControl 3.2.11
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.iokit.IONDRVSupport 2.3.5
com.apple.iokit.IOGraphicsFamily 2.3.5
com.apple.kext.triggers 1.0
com.apple.driver.AppleUSBHIDKeyboard 165.5
com.apple.driver.AppleHIDKeyboard 165.5
com.apple.driver.AppleUSBMultitouch 235.7
com.apple.iokit.IOUSBHIDDriver 5.2.5
com.apple.driver.AppleThunderboltDPOutAdapter 1.8.5
com.apple.driver.AppleThunderboltDPInAdapter 1.8.5
com.apple.driver.AppleThunderboltDPAdapterFamily 1.8.5
com.apple.driver.AppleThunderboltPCIUpAdapter 1.2.5
com.apple.driver.AppleThunderboltPCIDownAdapter 1.2.5
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.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 2.7.1
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0
System Profile:
Model: MacBookPro8,2, BootROM MBP81.0047.B27, 4 processors, Intel Core i7, 2.3 GHz, 8 GB, SMC 1.69f3
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 512 MB
Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, PCIe, 1024 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1333 MHz, 0x8502, 0x505344333447313333333253000000000000
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x8502, 0x505344333447313333333253000000000000
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.98.81.22)
Bluetooth: Version 4.0.9f33 10885, 2 service, 18 devices, 1 incoming serial ports
Network Service: Display Ethernet, Ethernet, en2
Network Service: Wi-Fi, AirPort, en1
PCI Card: Apple 57761-B0, sppci_ethernet, Thunderbolt@13,0,0
PCI Card: pci11c1,5901, sppci_ieee1394openhci, Thunderbolt@14,0,0
PCI Card: pci12d8,400e, sppci_usbopenhost, Thunderbolt@12,0,1
PCI Card: pci12d8,400e, sppci_usbopenhost, Thunderbolt@12,0,0
PCI Card: pci12d8,400f, USB Enhanced Host Controller, Thunderbolt@12,0,2
Serial ATA Device: TOSHIBA MK7559GSXF, 750.16 GB
Serial ATA Device: HL-DT-ST DVDRW GS31N
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfa100000 / 3
USB Device: BRCM2070 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 5
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x821a, 0xfa113000 / 7
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0245, 0xfa120000 / 4
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8509, 0xfa200000 / 2
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfd100000 / 2
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd110000 / 3
USB Device: hub_device, apple_vendor_id, 0x9127, 0x40100000 / 2
USB Device: Keyboard Hub, apple_vendor_id, 0x1006, 0x40130000 / 6
USB Device: Apple Keyboard, apple_vendor_id, 0x0220, 0x40132000 / 7
USB Device: Display Audio, apple_vendor_id, 0x1107, 0x40140000 / 5
USB Device: Apple Thunderbolt Display, apple_vendor_id, 0x9227, 0x40170000 / 4
USB Device: FaceTime HD Camera (Display), apple_vendor_id, 0x1112, 0x40150000 / 3

 

[mrapplegate]

The obvious question would be do you use Vmware Fusion?
That would seem to be the the kext that was unloaded.

 

[spoon2eric]

The obvious question would be do you use Vmware Fusion?
That would seem to be the the kext that was unloaded.

Excellent idea.. I will uninstall VMWare and see if that helps.. I wonder if VMWare Fusion was causing my issue BEFORE I formatted Also, I ran a memtest and everything came back 100% pass. I'll update more after I remove VMware Fusion 5.0.1

 

[mrapplegate]

Excellent idea.. I will uninstall VMWare and see if that helps.. I wonder if VMWare Fusion was causing my issue BEFORE I formatted Also, I ran a memtest and everything came back 100% pass. I'll update more after I remove VMware Fusion 5.0.1

Just one panic is nothing to worry about. If you need VMware Fusion just keep an eye on it.

 

[spoon2eric]

Another KP...

I removed VMWare Fusion and now I'm getting another KP... Any ideas???


Panic (system crashes) log:

Source: /Library/Logs/DiagnosticReports/Kernel_2012-11-01-143949_Erics-MacBook-Pro.panic
Size: 8 KB (8,350 bytes)
Last Modified: 11/1/12 2:39 PM
Recent Contents: Thu Nov 1 14:39:49 2012
panic(cpu 0 caller 0xffffff8026cb7bd5): Kernel trap at 0xffffff7fa8a8bb66, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x0000000100000008, CR3: 0x000000000ae91028, CR4: 0x00000000000606e0
RAX: 0x0000000100000000, RBX: 0xffffff81475b6b70, RCX: 0x0000000000000000, RDX: 0xffffff8109ccfcc8
RSP: 0xffffff810fceb9b0, RBP: 0xffffff810fceb9c0, RSI: 0x0000000002a63ed0, RDI: 0xffffff803b177800
R8: 0xffffff804dcf88e0, R9: 0xffffff803a7fcbd8, R10: 0x000000010f12f000, R11: 0xffffff802727de00
R12: 0xffffff804dcf8800, R13: 0xffffff7fa8aa642a, R14: 0xffffff81475b6b70, R15: 0xffffff804dc83e00
RFL: 0x0000000000010206, RIP: 0xffffff7fa8a8bb66, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000100000008, Error code: 0x0000000000000000, Fault CPU: 0x0

Backtrace (CPU 0), Frame : Return Address
0xffffff810fceb650 : 0xffffff8026c1d626
0xffffff810fceb6c0 : 0xffffff8026cb7bd5
0xffffff810fceb890 : 0xffffff8026cce4ed
0xffffff810fceb8b0 : 0xffffff7fa8a8bb66
0xffffff810fceb9c0 : 0xffffff7fa8a8e212
0xffffff810fceb9f0 : 0xffffff7fa8a8e47b
0xffffff810fceba20 : 0xffffff7fa8aa2440
0xffffff810fceba40 : 0xffffff7fa8aa3146
0xffffff810fceba70 : 0xffffff7fa8b00107
0xffffff810fcebaa0 : 0xffffff7fa8aa32da
0xffffff810fcebad0 : 0xffffff7fa8a97093
0xffffff810fcebb30 : 0xffffff7fa8aa1d3e
0xffffff810fcebba0 : 0xffffff80270665b3
0xffffff810fcebbc0 : 0xffffff802706718d
0xffffff810fcebc20 : 0xffffff8027064b8f
0xffffff810fcebd70 : 0xffffff8026c981e1
0xffffff810fcebe80 : 0xffffff8026c20aed
0xffffff810fcebeb0 : 0xffffff8026c10448
0xffffff810fcebf00 : 0xffffff8026c1961b
0xffffff810fcebf70 : 0xffffff8026ca5b16
0xffffff810fcebfb0 : 0xffffff8026cced53
Kernel Extensions in backtrace:
com.apple.iokit.IOAcceleratorFamily(19.0.26)[409C5206-05B3-301D-995E-5B269A4EEF5E]@0xffffff7fa8a82000->0xffffff7fa8ac8fff
dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffffff7fa72af000
dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xffffff7fa77f7000
dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0xffffff7fa77b4000
com.apple.AMDRadeonAccelerator(1.0)[D89E4100-9C89-3C99-B34B-F7790E1A0B8B]@0xffffff7fa8ad4000->0xffffff7fa8ea1fff
dependency: com.apple.iokit.IOAcceleratorFamily(19.0.26)[409C5206-05B3-301D-995E-5B269A4EEF5E]@0xffffff7fa8a82000
dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffffff7fa72af000
dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xffffff7fa77f7000
dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0xffffff7fa77b4000

BSD process name corresponding to current thread: WindowServer

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: 0x0000000026a00000
Kernel text base: 0xffffff8026c00000
System model name: MacBookPro8,2 (Mac-94245A3940C91C80)

System uptime in nanoseconds: 14396349078187
last loaded kext at 6540358318629: com.apple.driver.AppleUSBCDC 4.1.22 (addr 0xffffff7fa8ffe000, size 16384)
last unloaded kext at 6676168621324: com.apple.driver.AppleUSBCDC 4.1.22 (addr 0xffffff7fa8ffe000, size 12288)
loaded kexts:
com.apple.filesystems.smbfs 1.8
com.apple.driver.AppleBluetoothMultitouch 75.15
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager

 

[mrapplegate]

I'm not sure. How often do you get them? Is your computer under warranty ? Obviously you should not be getting them that often. I would take it to an Apple store and get them to look at it.

 

[spoon2eric]

I get KP's randomly. I just got another one while in Safari. It just closed Safari but didn't KP. It's all very strange. Here's the Crash Log.. can you tell whats wrong?

Process: WebProcess [221]
Path: /System/Library/PrivateFrameworks/WebKit2.framework/WebProcess.app/Contents/MacOS/WebProcess
Identifier: com.apple.WebProcess
Version: 8536 (8536.26.14)
Build Info: WebKit2-7536026014000000~3
Code Type: X86-64 (Native)
Parent Process: ??? [1]
User ID: 501

Date/Time: 2012-11-02 08:54:12.171 -0500
OS Version: Mac OS X 10.8.2 (12C60)
Report Version: 10

Interval Since Last Report: 19931 sec
Crashes Since Last Report: 4
Per-App Interval Since Last Report: 11693 sec
Per-App Crashes Since Last Report: 2
Anonymous UUID: 10ED467E-7055-45F9-733C-47747912BE59

Crashed Thread: 4 JavaScriptCore::Marking

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000100000038

VM Regions Near 0x100000038:
-->
__TEXT 000000010aefc000-000000010aefd000 [ 4K] r-x/rwx SM=COW /System/Library/PrivateFrameworks/WebKit2.framework/WebProcess.app/Contents/MacOS/WebProcess

Application Specific Information:
Bundle controller class:
BrowserBundleController


Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff8e0c80fa __psynch_cvwait + 10
1 libsystem_c.dylib 0x00007fff8bf1cf89 _pthread_cond_wait + 869
2 com.apple.JavaScriptCore 0x00007fff8884d7c2 JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode) + 370
3 com.apple.JavaScriptCore 0x00007fff887f71ee JSC::Heap::markRoots(bool) + 1630
4 com.apple.JavaScriptCore 0x00007fff887f6818 JSC::Heap::collect(JSC::Heap::SweepToggle) + 152
5 com.apple.JavaScriptCore 0x00007fff887f564b JSC:efaultGCActivityCallbackPlatformData::timerDidFire(__CFRunLoopTimer*, void*) + 315
6 com.apple.CoreFoundation 0x00007fff8b337da4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
7 com.apple.CoreFoundation 0x00007fff8b3378bd __CFRunLoopDoTimer + 557
8 com.apple.CoreFoundation 0x00007fff8b31d099 __CFRunLoopRun + 1513
9 com.apple.CoreFoundation 0x00007fff8b31c6b2 CFRunLoopRunSpecific + 290
10 com.apple.HIToolbox 0x00007fff835f50a4 RunCurrentEventLoopInMode + 209
11 com.apple.HIToolbox 0x00007fff835f4e42 ReceiveNextEventCommon + 356
12 com.apple.HIToolbox 0x00007fff835f4cd3 BlockUntilNextEventMatchingListInMode + 62
13 com.apple.AppKit 0x00007fff8c9c5613 _DPSNextEvent + 685
14 com.apple.AppKit 0x00007fff8c9c4ed2 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
15 com.apple.AppKit 0x00007fff8c9bc283 -[NSApplication run] + 517
16 com.apple.WebCore 0x00007fff87a6de0f WebCore::RunLoop::run() + 63
17 com.apple.WebKit2 0x00007fff81c1bc8a WebKit::WebProcessMain(WebKit::CommandLine const&) + 2586
18 com.apple.WebKit2 0x00007fff81be35bd WebKitMain + 285
19 com.apple.WebProcess 0x000000010aefce7b 0x10aefc000 + 3707
20 libdyld.dylib 0x00007fff8df9a7e1 start + 1

Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff8e0c8d16 kevent + 10
1 libdispatch.dylib 0x00007fff833e9dea _dispatch_mgr_invoke + 883
2 libdispatch.dylib 0x00007fff833e99ee _dispatch_mgr_thread + 54

 

[mrapplegate]

It says a javascript thread crashed it, so I'm not really sure other than that.
I would take it in to get looked at by Apple, since a clean install should not be doing this often unless there was a hardware problem, I would think.