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MacBook (late '08 Unibody) keeps crashing-reason unknown. Can anyone offer advice?

I

Ice Man

macrumors newbie
Original poster
Oct 22, 2008
5
0
D-Town MN
OK, so I know a lot of things that have to do with computers but they are very general things. When it comes to a computer crashing, I have no idea how to find out why it happens. My late '08 Unibody MacBook has been crashing on the frequency of 2-3 times a day or so and is very frustrating! I have no idea why it's doing it, but i did copy the thing I get when it restarts. Here is the log for the last 3 times it has crashed:



Interval Since Last Panic Report: 183302 sec
Panics Since Last Report: 1
Anonymous UUID: 38811BCB-4E05-4C5C-AB11-91BAD345785E

Wed Sep 15 21:54:10 2010
panic(cpu 0 caller 0x2269f0): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.7.4/osfmk/kern/sched_prim.c:1476
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x589abd38 : 0x21b455 (0x5cf328 0x589abd6c 0x2238b1 0x0)
0x589abd88 : 0x2269f0 (0x58712c 0xffffffff 0x5870c4 0x2265b1)
0x589abe08 : 0x2270f6 (0x82523f0 0x82523f0 0x589abe68 0x232823)
0x589abe78 : 0x227184 (0x0 0x0 0x0 0x0)
0x589abe98 : 0x221948 (0x0 0x0 0x589abec8 0x31ba65)
0x589abeb8 : 0x4867fc (0x875dd40 0x0 0x8832714 0x0)
0x589abf28 : 0x486eef (0x0 0x0 0x0 0x875dd40)
0x589abf68 : 0x31a281 (0x8832714 0x875dd40 0x0 0x883272c)
0x589abfc8 : 0x29e6cc (0x8832704 0x0 0x0 0x0)

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: MacBook5,1 (Mac-F42D89C8)

System uptime in nanoseconds: 215238138981497
unloaded kexts:
at.obdev.nke.LittleSnitch 2.0.45 (addr 0x6cc82000, size 0x176128) - last unloaded 211460510344289
loaded kexts:
com.cisco.nke.ipsec 2.0.1 - last loaded 211348790048955
com.vmware.kext.vmnet 3.0.0
com.vmware.kext.vmioplug 3.0.0
com.vmware.kext.vmci 3.0.0
com.vmware.kext.vmx86 3.0.0
xxx.qnation.PeerGuardian 1.1.9
com.AmbrosiaSW.AudioSupport 2.3.9
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.driver.AGPM 100.12.12
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleMikeyHIDDriver 1.2.0
com.apple.driver.AppleHDA 1.8.7f1
com.apple.driver.AppleMikeyDriver 1.8.7f1
com.apple.driver.AudioAUUC 1.4
com.apple.driver.SMCMotionSensor 3.0.0d4
com.apple.kext.AppleSMCLMU 1.5.0d3
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.2
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.driver.ACPI_SMC_PlatformPlugin 4.1.2b1
com.apple.driver.AppleLPC 1.4.12
com.apple.driver.AppleBacklight 170.0.24
com.apple.driver.AppleUpstreamUserClient 3.3.2
com.apple.GeForce 6.1.8
com.apple.driver.AppleUSBTCButtons 1.8.1b1
com.apple.driver.AppleUSBTCKeyboard 1.8.1b1
com.apple.driver.AppleIRController 303.8
com.apple.iokit.SCSITaskUserClient 2.6.5
com.apple.BootCache 31
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.iokit.IOAHCIBlockStorage 1.6.2
com.apple.driver.AirPortBrcm43xx 423.91.27
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleUSBHub 4.0.0
com.apple.driver.AppleAHCIPort 2.1.2
com.apple.nvenet 2.0.15
com.apple.driver.AppleUSBEHCI 4.0.2
com.apple.driver.AppleUSBOHCI 3.9.6
com.apple.driver.AppleEFINVRAM 1.3.0
com.apple.driver.AppleRTC 1.3.1
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.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.driver.AppleSMBusController 1.0.8d0
com.apple.iokit.IOSurface 74.0
com.apple.iokit.IOBluetoothSerialManager 2.3.7f1
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.IOAudioFamily 1.7.6fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleHDAController 1.8.7f1
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.driver.AppleSMBusPCI 1.0.8d0
com.apple.nvidia.nv50hal 6.1.8
com.apple.NVDAResman 6.1.8
com.apple.iokit.IONDRVSupport 2.1
com.apple.iokit.IOGraphicsFamily 2.1
com.apple.driver.BroadcomUSBBluetoothHCIController 2.3.7f1
com.apple.driver.AppleUSBBluetoothHCIController 2.3.7f1
com.apple.iokit.IOBluetoothFamily 2.3.7f1
com.apple.driver.AppleUSBMultitouch 205.32
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.IOAHCISerialATAPI 1.2.4
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.5
com.apple.iokit.IO80211Family 311.1
com.apple.iokit.IOUSBUserClient 4.0.0
com.apple.iokit.IOAHCIFamily 2.0.4
com.apple.iokit.IONetworkingFamily 1.9
com.apple.iokit.IOUSBFamily 4.0.2
com.apple.driver.NVSMU 2.2.7
com.apple.driver.AppleEFIRuntime 1.3.0
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 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
Model: MacBook5,1, BootROM MB51.007D.B03, 2 processors, Intel Core 2 Duo, 2 GHz, 4 GB, SMC 1.32f8
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.10.91.27)
Bluetooth: Version 2.3.7f1, 2 service, 12 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: FUJITSU MHZ2160BH FFS G1, 149.05 GB
Serial ATA Device: MATSHITADVD-R UJ-868
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8507, 0x24400000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0236, 0x04600000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8213, 0x06110000









Interval Since Last Panic Report: -8 sec
Panics Since Last Report: 1
Anonymous UUID: 38811BCB-4E05-4C5C-AB11-91BAD345785E

Wed Sep 22 10:17:43 2010
panic(cpu 0 caller 0x2269f0): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.7.4/osfmk/kern/sched_prim.c:1476
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x589b3d38 : 0x21b455 (0x5cf328 0x589b3d6c 0x2238b1 0x0)
0x589b3d88 : 0x2269f0 (0x58712c 0xffffffff 0x5870c4 0x2262b4)
0x589b3e08 : 0x2270f6 (0x86633f0 0x86633f0 0x589b3e68 0x232823)
0x589b3e78 : 0x227184 (0x0 0x0 0x0 0x0)
0x589b3e98 : 0x221948 (0x0 0x0 0x589b3ec8 0x31ba65)
0x589b3eb8 : 0x4867fc (0x86058b0 0x0 0x86e3594 0x0)
0x589b3f28 : 0x486eef (0x0 0x0 0x0 0x86058b0)
0x589b3f68 : 0x31a281 (0x86e3594 0x86058b0 0x0 0x86e35ac)
0x589b3fc8 : 0x29e6cc (0x86e3584 0x0 0x0 0x0)

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: MacBook5,1 (Mac-F42D89C8)

System uptime in nanoseconds: 5891794299914
unloaded kexts:
at.obdev.nke.LittleSnitch 2.0.45 (addr 0x58695000, size 0x176128) - last unloaded 5875993435928
loaded kexts:
com.cisco.nke.ipsec 2.0.1 - last loaded 5809900155511
com.vmware.kext.vmnet 3.0.0
com.vmware.kext.vmioplug 3.0.0
com.vmware.kext.vmci 3.0.0
com.vmware.kext.vmx86 3.0.0
xxx.qnation.PeerGuardian 1.1.9
com.pctools.iantivirus.kfs 1.0.1
com.AmbrosiaSW.AudioSupport 2.3.9
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.driver.AGPM 100.12.12
com.apple.driver.AppleMikeyHIDDriver 1.2.0
com.apple.driver.AudioAUUC 1.4
com.apple.driver.AppleHDA 1.8.7f1
com.apple.driver.AppleUpstreamUserClient 3.3.2
com.apple.driver.AppleMikeyDriver 1.8.7f1
com.apple.driver.AppleBacklight 170.0.24
com.apple.driver.SMCMotionSensor 3.0.0d4
com.apple.filesystems.autofs 2.1.0
com.apple.kext.AppleSMCLMU 1.5.0d3
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.2
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.driver.ACPI_SMC_PlatformPlugin 4.1.2b1
com.apple.GeForce 6.1.8
com.apple.driver.AppleLPC 1.4.12
com.apple.driver.AppleUSBTCButtons 1.8.1b1
com.apple.driver.AppleUSBTCKeyboard 1.8.1b1
com.apple.driver.AppleIRController 303.8
com.apple.iokit.SCSITaskUserClient 2.6.5
com.apple.BootCache 31
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.iokit.IOAHCIBlockStorage 1.6.2
com.apple.driver.AirPortBrcm43xx 423.91.27
com.apple.driver.AppleAHCIPort 2.1.2
com.apple.nvenet 2.0.15
com.apple.driver.AppleUSBOHCI 3.9.6
com.apple.driver.AppleUSBHub 4.0.0
com.apple.driver.AppleUSBEHCI 4.0.2
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleEFINVRAM 1.3.0
com.apple.driver.AppleRTC 1.3.1
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.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.DspFuncLib 1.8.7f1
com.apple.driver.AppleSMBusController 1.0.8d0
com.apple.nvidia.nv50hal 6.1.8
com.apple.iokit.IOSurface 74.0
com.apple.iokit.IOBluetoothSerialManager 2.3.7f1
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.IOAudioFamily 1.7.6fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleHDAController 1.8.7f1
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.driver.AppleSMBusPCI 1.0.8d0
com.apple.NVDAResman 6.1.8
com.apple.iokit.IONDRVSupport 2.1
com.apple.iokit.IOGraphicsFamily 2.1
com.apple.driver.BroadcomUSBBluetoothHCIController 2.3.7f1
com.apple.driver.AppleUSBBluetoothHCIController 2.3.7f1
com.apple.iokit.IOBluetoothFamily 2.3.7f1
com.apple.driver.AppleUSBMultitouch 205.32
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.IOAHCISerialATAPI 1.2.4
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.5
com.apple.iokit.IO80211Family 311.1
com.apple.iokit.IOAHCIFamily 2.0.4
com.apple.iokit.IONetworkingFamily 1.9
com.apple.driver.NVSMU 2.2.7
com.apple.iokit.IOUSBUserClient 4.0.0
com.apple.iokit.IOUSBFamily 4.0.2
com.apple.driver.AppleEFIRuntime 1.3.0
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 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
Model: MacBook5,1, BootROM MB51.007D.B03, 2 processors, Intel Core 2 Duo, 2 GHz, 4 GB, SMC 1.32f8
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.10.91.27)
Bluetooth: Version 2.3.7f1, 2 service, 12 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: FUJITSU MHZ2160BH FFS G1, 149.05 GB
Serial ATA Device: MATSHITADVD-R UJ-868
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8213, 0x06110000
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8507, 0x24400000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0236, 0x04600000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000












Interval Since Last Panic Report: 57740 sec
Panics Since Last Report: 1
Anonymous UUID: 38811BCB-4E05-4C5C-AB11-91BAD345785E

Fri Sep 24 02:43:04 2010
panic(cpu 1 caller 0x2269f0): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.7.4/osfmk/kern/sched_prim.c:1476
Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x589fbd38 : 0x21b455 (0x5cf328 0x589fbd6c 0x2238b1 0x0)
0x589fbd88 : 0x2269f0 (0x58712c 0xffffffff 0x5870c4 0x2262b4)
0x589fbe08 : 0x2270f6 (0x86913f0 0x86913f0 0x589fbe68 0x232823)
0x589fbe78 : 0x227184 (0x0 0x0 0x0 0x589fbf68)
0x589fbe98 : 0x221948 (0x0 0x0 0x0 0x319fdc)
0x589fbeb8 : 0x4867fc (0x8746fe0 0x0 0x86b3994 0x0)
0x589fbf28 : 0x486eef (0x0 0x0 0x0 0x8746fe0)
0x589fbf68 : 0x31a281 (0x86b3994 0x8746fe0 0x0 0x86b39ac)
0x589fbfc8 : 0x29e6cc (0x86b3984 0x0 0x0 0x0)

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: MacBook5,1 (Mac-F42D89C8)

System uptime in nanoseconds: 99111329972904
unloaded kexts:
com.apple.iokit.IOUSBMassStorageClass 2.6.1 (addr 0xdc6000, size 0x45056) - last unloaded 93441204042613
loaded kexts:
com.cisco.nke.ipsec 2.0.1 - last loaded 90582394863510
com.vmware.kext.vmnet 3.0.0
com.vmware.kext.vmioplug 3.0.0
com.vmware.kext.vmci 3.0.0
com.vmware.kext.vmx86 3.0.0
xxx.qnation.PeerGuardian 1.1.9
com.pctools.iantivirus.kfs 1.0.1
com.AmbrosiaSW.AudioSupport 2.3.9
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.driver.AGPM 100.12.12
com.apple.driver.AppleHDA 1.8.7f1
com.apple.driver.AppleMikeyHIDDriver 1.2.0
com.apple.driver.AppleMikeyDriver 1.8.7f1
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AudioAUUC 1.4
com.apple.driver.AppleBacklight 170.0.24
com.apple.driver.AppleUpstreamUserClient 3.3.2
com.apple.driver.SMCMotionSensor 3.0.0d4
com.apple.kext.AppleSMCLMU 1.5.0d3
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.2
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.driver.ACPI_SMC_PlatformPlugin 4.1.2b1
com.apple.driver.AppleLPC 1.4.12
com.apple.GeForce 6.1.8
com.apple.driver.AppleUSBTCButtons 1.8.1b1
com.apple.driver.AppleUSBTCKeyboard 1.8.1b1
com.apple.driver.AppleIRController 303.8
com.apple.iokit.SCSITaskUserClient 2.6.5
com.apple.BootCache 31
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.iokit.IOAHCIBlockStorage 1.6.2
com.apple.driver.AirPortBrcm43xx 423.91.27
com.apple.driver.AppleAHCIPort 2.1.2
com.apple.nvenet 2.0.15
com.apple.driver.AppleUSBHub 4.0.0
com.apple.driver.AppleUSBEHCI 4.0.2
com.apple.driver.AppleUSBOHCI 3.9.6
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleEFINVRAM 1.3.0
com.apple.driver.AppleRTC 1.3.1
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.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.driver.AppleSMBusController 1.0.8d0
com.apple.iokit.IOSurface 74.0
com.apple.iokit.IOBluetoothSerialManager 2.3.7f1
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.IOAudioFamily 1.7.6fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleHDAController 1.8.7f1
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.driver.AppleSMBusPCI 1.0.8d0
com.apple.nvidia.nv50hal 6.1.8
com.apple.NVDAResman 6.1.8
com.apple.iokit.IONDRVSupport 2.1
com.apple.iokit.IOGraphicsFamily 2.1
com.apple.driver.AppleUSBMultitouch 205.32
com.apple.driver.BroadcomUSBBluetoothHCIController 2.3.7f1
com.apple.driver.AppleUSBBluetoothHCIController 2.3.7f1
com.apple.iokit.IOBluetoothFamily 2.3.7f1
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.iokit.IOAHCISerialATAPI 1.2.4
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.5
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IO80211Family 311.1
com.apple.iokit.IOAHCIFamily 2.0.4
com.apple.iokit.IONetworkingFamily 1.9
com.apple.driver.NVSMU 2.2.7
com.apple.iokit.IOUSBUserClient 4.0.0
com.apple.iokit.IOUSBFamily 4.0.2
com.apple.driver.AppleEFIRuntime 1.3.0
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 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
Model: MacBook5,1, BootROM MB51.007D.B03, 2 processors, Intel Core 2 Duo, 2 GHz, 4 GB, SMC 1.32f8
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.10.91.27)
Bluetooth: Version 2.3.7f1, 2 service, 12 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: FUJITSU MHZ2160BH FFS G1, 149.05 GB
Serial ATA Device: MATSHITADVD-R UJ-868
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8507, 0x24400000
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8213, 0x06110000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0236, 0x04600000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000



I am running OS X Snow Leopard 10.6.4
Again, I have no idea why it keeps crashing. It often happens at random times. If you can give me any advice or offer any help, please let me know.

Thanks in advance!
 
Code: 
Wed Sep 15 21:54:10 2010
panic(cpu 0 caller 0x2269f0): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.7.4/osfmk/kern/sched_prim.c:1476
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x589abd38 : 0x21b455 (0x5cf328 0x589abd6c 0x2238b1 0x0) 
0x589abd88 : 0x2269f0 (0x58712c 0xffffffff 0x5870c4 0x2265b1) 
0x589abe08 : 0x2270f6 (0x82523f0 0x82523f0 0x589abe68 0x232823) 
0x589abe78 : 0x227184 (0x0 0x0 0x0 0x0) 
0x589abe98 : 0x221948 (0x0 0x0 0x589abec8 0x31ba65) 
0x589abeb8 : 0x4867fc (0x875dd40 0x0 0x8832714 0x0) 
0x589abf28 : 0x486eef (0x0 0x0 0x0 0x875dd40) 
0x589abf68 : 0x31a281 (0x8832714 0x875dd40 0x0 0x883272c) 
0x589abfc8 : 0x29e6cc (0x8832704 0x0 0x0 0x0)
use code tags like I did.
I can't tell you much other then that it looks to be hardware related, I would recommend you take it in.
 
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