Hello I have a 2006 imac and I just had a Kernel Panic. I was wondering if I should be Worried or what happend. here is the info.....
Interval Since Last Panic Report: 5258739 sec
Panics Since Last Report: 1
Anonymous UUID: 654FD4AE-30D2-4285-80D4-D6E12C6E0851
Sat Jun 8 19:45:32 2013
panic(cpu 0 caller 0x226ec0): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.15.3/osfmk/kern/sched_prim.c:1471
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x2fa83e18 : 0x21b837 (0x5dd7fc 0x2fa83e4c 0x223ce1 0x0)
0x2fa83e68 : 0x226ec0 (0x593ab8 0xffffffff 0x593a50 0x226790)
0x2fa83ee8 : 0x2275c6 (0x4fd53f0 0x0 0x24ca9000 0x1)
0x2fa83f58 : 0x227631 (0x23014c 0x863ea0 0x0 0x2a45c9)
0x2fa83f78 : 0x2302e6 (0x23014c 0x863ea0 0x0 0x0)
0x2fa83fc8 : 0x2a179c (0x863ea0 0x0 0x10 0x0)
BSD process name corresponding to current thread: kernel_task
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: iMac5,2 (Mac-F4218EC8)
System uptime in nanoseconds: 26133736645236
unloaded kexts:
com.smarttech.iokit.SMARTBoard 9.7 (addr 0xb44000, size 0x8192) - last unloaded 1414566292739
loaded kexts:
com.logmein.hamachi 1.0
net.telestream.driver.TelestreamAudio 1.0.5
com.Cycling74.driver.Soundflower 1.5.1
com.microsoft.driver.MicrosoftKeyboardUSB 7.1
com.microsoft.driver.MicrosoftKeyboard 7.1
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleHDA 2.0.5f14
com.apple.driver.AudioAUUC 1.57
com.apple.driver.AppleUpstreamUserClient 3.5.7
com.apple.driver.AppleMCCSControl 1.0.20
com.apple.driver.AppleLPC 1.5.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleIntelMeromProfile 19
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1
com.apple.driver.AppleBacklight 170.0.46
com.apple.driver.AppleIntelGMA950 6.3.6
com.apple.driver.AppleIntelIntegratedFramebuffer 6.3.6
com.apple.driver.AppleIRController 303.8
com.apple.iokit.SCSITaskUserClient 2.6.8
com.apple.driver.Oxford_Semi 2.6.1
com.apple.BootCache 31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.iokit.IOAHCIBlockStorage 1.6.4
com.apple.driver.AppleAHCIPort 2.1.7
com.apple.driver.AppleUSBHub 4.2.4
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AirPortBrcm43224 428.42.4
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleUSBEHCI 4.2.4
com.apple.driver.AppleUSBUHCI 4.2.0
com.apple.iokit.AppleYukon2 3.2.1b1
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleFWOHCI 4.7.3
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.AppleUSBAudio 2.7.6f6 - last loaded 1353536921617
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.driver.AppleHDAController 2.0.5f14
com.apple.iokit.IOHDAFamily 2.0.5f14
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.iokit.AppleProfileFamily 41
com.apple.driver.AppleSMC 3.1.0d5
com.apple.driver.IOPlatformPluginFamily 4.7.0a1
com.apple.driver.AppleBacklightExpert 1.0.1
com.apple.iokit.IONDRVSupport 2.2.1
com.apple.iokit.IOGraphicsFamily 2.2.1
com.apple.driver.AppleUSBMergeNub 4.2.4
com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.8
com.apple.driver.AppleUSBHIDMouse 162
com.apple.driver.AppleHIDMouse 162
com.apple.iokit.IOUSBHIDDriver 4.2.0
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.driver.XsanFilter 402.1
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.iokit.IOFireWireSerialBusProtocolTransport 2.1.0
com.apple.iokit.IOFireWireSBP2 4.0.6
com.apple.iokit.IOATAPIProtocolTransport 2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8
com.apple.iokit.IOAHCIFamily 2.0.6
com.apple.iokit.IOUSBUserClient 4.2.4
com.apple.iokit.IOATAFamily 2.5.1
com.apple.iokit.IO80211Family 320.1
com.apple.iokit.IOUSBFamily 4.2.4
com.apple.iokit.IONetworkingFamily 1.10
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOFireWireFamily 4.2.6
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
Model: iMac5,2, BootROM IM52.0090.B09, 2 processors, Intel Core 2 Duo, 1.83 GHz, 2 GB, SMC 1.6f0
Graphics: Intel GMA 950, GMA 950, Built-In, spdisplays_integrated_vram
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x89), Broadcom BCM43xx 1.0 (5.10.131.42.4)
Network Service: AirPort, AirPort, en1
Serial ATA Device: ST3160812AS Q, 149.05 GB
Parallel ATA Device: MAT****ACD-RW CW-8124
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8501, 0xfd400000 / 2
USB Device: Natural® Ergonomic Keyboard 4000, 0x045e (Microsoft Corporation), 0x00db, 0x3d100000 / 2
USB Device: Apple Optical USB Mouse, 0x05ac (Apple Inc.), 0x0304, 0x5d100000 / 2
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8240, 0x7d200000 / 2
Interval Since Last Panic Report: 5258739 sec
Panics Since Last Report: 1
Anonymous UUID: 654FD4AE-30D2-4285-80D4-D6E12C6E0851
Sat Jun 8 19:45:32 2013
panic(cpu 0 caller 0x226ec0): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.15.3/osfmk/kern/sched_prim.c:1471
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x2fa83e18 : 0x21b837 (0x5dd7fc 0x2fa83e4c 0x223ce1 0x0)
0x2fa83e68 : 0x226ec0 (0x593ab8 0xffffffff 0x593a50 0x226790)
0x2fa83ee8 : 0x2275c6 (0x4fd53f0 0x0 0x24ca9000 0x1)
0x2fa83f58 : 0x227631 (0x23014c 0x863ea0 0x0 0x2a45c9)
0x2fa83f78 : 0x2302e6 (0x23014c 0x863ea0 0x0 0x0)
0x2fa83fc8 : 0x2a179c (0x863ea0 0x0 0x10 0x0)
BSD process name corresponding to current thread: kernel_task
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: iMac5,2 (Mac-F4218EC8)
System uptime in nanoseconds: 26133736645236
unloaded kexts:
com.smarttech.iokit.SMARTBoard 9.7 (addr 0xb44000, size 0x8192) - last unloaded 1414566292739
loaded kexts:
com.logmein.hamachi 1.0
net.telestream.driver.TelestreamAudio 1.0.5
com.Cycling74.driver.Soundflower 1.5.1
com.microsoft.driver.MicrosoftKeyboardUSB 7.1
com.microsoft.driver.MicrosoftKeyboard 7.1
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleHDA 2.0.5f14
com.apple.driver.AudioAUUC 1.57
com.apple.driver.AppleUpstreamUserClient 3.5.7
com.apple.driver.AppleMCCSControl 1.0.20
com.apple.driver.AppleLPC 1.5.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleIntelMeromProfile 19
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1
com.apple.driver.AppleBacklight 170.0.46
com.apple.driver.AppleIntelGMA950 6.3.6
com.apple.driver.AppleIntelIntegratedFramebuffer 6.3.6
com.apple.driver.AppleIRController 303.8
com.apple.iokit.SCSITaskUserClient 2.6.8
com.apple.driver.Oxford_Semi 2.6.1
com.apple.BootCache 31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.iokit.IOAHCIBlockStorage 1.6.4
com.apple.driver.AppleAHCIPort 2.1.7
com.apple.driver.AppleUSBHub 4.2.4
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AirPortBrcm43224 428.42.4
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleUSBEHCI 4.2.4
com.apple.driver.AppleUSBUHCI 4.2.0
com.apple.iokit.AppleYukon2 3.2.1b1
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleFWOHCI 4.7.3
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.AppleUSBAudio 2.7.6f6 - last loaded 1353536921617
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.driver.AppleHDAController 2.0.5f14
com.apple.iokit.IOHDAFamily 2.0.5f14
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.iokit.AppleProfileFamily 41
com.apple.driver.AppleSMC 3.1.0d5
com.apple.driver.IOPlatformPluginFamily 4.7.0a1
com.apple.driver.AppleBacklightExpert 1.0.1
com.apple.iokit.IONDRVSupport 2.2.1
com.apple.iokit.IOGraphicsFamily 2.2.1
com.apple.driver.AppleUSBMergeNub 4.2.4
com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.8
com.apple.driver.AppleUSBHIDMouse 162
com.apple.driver.AppleHIDMouse 162
com.apple.iokit.IOUSBHIDDriver 4.2.0
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.driver.XsanFilter 402.1
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.iokit.IOFireWireSerialBusProtocolTransport 2.1.0
com.apple.iokit.IOFireWireSBP2 4.0.6
com.apple.iokit.IOATAPIProtocolTransport 2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8
com.apple.iokit.IOAHCIFamily 2.0.6
com.apple.iokit.IOUSBUserClient 4.2.4
com.apple.iokit.IOATAFamily 2.5.1
com.apple.iokit.IO80211Family 320.1
com.apple.iokit.IOUSBFamily 4.2.4
com.apple.iokit.IONetworkingFamily 1.10
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOFireWireFamily 4.2.6
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
Model: iMac5,2, BootROM IM52.0090.B09, 2 processors, Intel Core 2 Duo, 1.83 GHz, 2 GB, SMC 1.6f0
Graphics: Intel GMA 950, GMA 950, Built-In, spdisplays_integrated_vram
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x89), Broadcom BCM43xx 1.0 (5.10.131.42.4)
Network Service: AirPort, AirPort, en1
Serial ATA Device: ST3160812AS Q, 149.05 GB
Parallel ATA Device: MAT****ACD-RW CW-8124
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8501, 0xfd400000 / 2
USB Device: Natural® Ergonomic Keyboard 4000, 0x045e (Microsoft Corporation), 0x00db, 0x3d100000 / 2
USB Device: Apple Optical USB Mouse, 0x05ac (Apple Inc.), 0x0304, 0x5d100000 / 2
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8240, 0x7d200000 / 2