3 Replies Latest reply: Jan 8, 2014 11:56 AM by hands4
Comixace00 Level 1 (0 points)

I have a late 2011 15" MBP running 10.6.8. I was using is as I usually do when the screen went berserk and the sound froze up. After a restart I got an error messgae. Then It crashed again....I got it to restart again with the below error report. I managed to get most of it backed up, after starting it in single user mode, but then the screen went grey again and I clsoe the lid and got the three beeps. I also had a pink and blue --!--striped screen for a while.


I tried resetting the PRAM.


I also ran network utility and it said everything was okay.


I have run the hardware test TWICE and it says everything is okay.


Is this a video card thing? Or maybe the RAM is not working?


Any ideas appreciated.


Interval Since Last Panic Report:  14148256 sec

Panics Since Last Report:          2

Anonymous UUID:                    5DA64AEF-EAD1-4850-95AE-7EF2AF32C29E


Tue Jan  7 01:03:16 2014

panic(cpu 6 caller 0xffffff80002251fb): "TLB invalidation IPI timeout: " "CPU(s) failed to respond to interrupts, unresponsive CPU bitmap: 0x5, NMIPI acks: orig: 0x0, now: 0x0"@/SourceCache/xnu/xnu-1504.15.3/osfmk/x86_64/pmap.c:2741

Backtrace (CPU 6), Frame : Return Address

0xffffff81539ab760 : 0xffffff8000204d15

0xffffff81539ab860 : 0xffffff80002251fb

0xffffff81539ab8d0 : 0xffffff8000227ec9

0xffffff81539ab9c0 : 0xffffff8000228a52

0xffffff81539aba10 : 0xffffff80002184c5

0xffffff81539abb10 : 0xffffff80002188b3

0xffffff81539abb40 : 0xffffff8000215883

0xffffff81539abb70 : 0xffffff8000504b62

0xffffff81539abbb0 : 0xffffff80005045ae

0xffffff81539abbe0 : 0xffffff8000504564

0xffffff81539abc00 : 0xffffff8000502fb0

0xffffff81539abc50 : 0xffffff80004f77a5

0xffffff81539abc90 : 0xffffff80004f5585

0xffffff81539abcc0 : 0xffffff80004f77a5

0xffffff81539abd00 : 0xffffff8000524d17

0xffffff81539abd30 : 0xffffff8000526d83

0xffffff81539abd40 : 0xffffff8000555df2

0xffffff81539abd90 : 0xffffff80002bf1ca

0xffffff81539abdc0 : 0xffffff8000205536

0xffffff81539abdf0 : 0xffffff80002029eb

0xffffff81539abe60 : 0xffffff8000274176

0xffffff81539abed0 : 0xffffff80002c2daa

0xffffff81539abfa0 : 0xffffff80002e4536


BSD process name corresponding to current thread: Google Drive


Mac OS version:



Kernel version:

Darwin Kernel Version 10.8.0: Tue Jun  7 16:32:41 PDT 2011; root:xnu-1504.15.3~1/RELEASE_X86_64

System model name: MacBookPro8,2 (Mac-94245A3940C91C80)


System uptime in nanoseconds: 1859851423447

unloaded kexts:

com.apple.driver.AppleUSBUHCI          4.2.5 (addr 0xffffff7f8133c000, size 0x65536) - last unloaded 110058726603

loaded kexts:

com.apple.driver.AppleHWSensor          1.9.3d0

com.apple.driver.AGPM          100.12.31

com.apple.driver.AppleMikeyHIDDriver          1.2.0

com.apple.driver.AppleHDA          2.0.8f3

com.apple.driver.AppleMikeyDriver          2.0.8f3

com.apple.driver.AudioAUUC          1.57

com.apple.driver.IOBluetoothBNEPDriver          2.4.5f3

com.apple.kext.ATIFramebuffer          6.4.2

com.apple.driver.AppleUpstreamUserClient          3.5.7

com.apple.driver.AppleMCCSControl          1.0.26

com.apple.driver.SMCMotionSensor          3.0.1d2

com.apple.Dont_Steal_Mac_OS_X          7.0.0

com.apple.driver.AudioIPCDriver          1.1.6

com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.0a1

com.apple.driver.AppleLPC          1.5.1

com.apple.driver.AppleMuxControl          3.0.17

com.apple.kext.AppleSMCLMU          1.5.2d10

com.apple.ATIRadeonX3000          6.4.2

com.apple.driver.AppleIntelHDGraphics          6.4.2

com.apple.driver.AppleIntelSNBGraphicsFB          6.4.2

com.apple.filesystems.autofs          2.1.0

com.apple.driver.AppleUSBTCButtons          201.6

com.apple.driver.AppleUSBTCKeyboard          201.6

com.apple.driver.AppleIRController          303.8

com.apple.iokit.SCSITaskUserClient          2.6.9

com.apple.iokit.IOAHCIBlockStorage          1.6.6

com.apple.BootCache          31.1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1

com.apple.driver.AppleUSBHub          4.2.5

com.apple.driver.AppleFWOHCI          4.7.7

com.apple.driver.AirPort.Brcm4331          433.11.5

com.apple.driver.AppleSDXC          1.0.4

com.apple.iokit.AppleBCM5701Ethernet          3.0.8b2

com.apple.driver.AppleEFINVRAM          1.4.0

com.apple.driver.AppleSmartBatteryManager          160.0.0

com.apple.driver.AppleAHCIPort          2.2.0

com.apple.driver.AppleUSBEHCI          4.2.6

com.apple.driver.AppleACPIButtons          1.3.6

com.apple.driver.AppleRTC          1.3.1

com.apple.driver.AppleHPET          1.5

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.iokit.IOSCSIBlockCommandsDevice          2.6.9 - last loaded 1406803254614

com.apple.iokit.IOUSBMassStorageClass          2.6.7

com.apple.driver.AppleProfileReadCounterAction          17

com.apple.driver.DspFuncLib          2.0.8f3

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          1.0.10d0

com.apple.iokit.IOFireWireIP          2.0.4

com.apple.iokit.IOSurface          74.2

com.apple.driver.AppleHDAController          2.0.8f3

com.apple.iokit.IOHDAFamily          2.0.8f3

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.ApplePolicyControl          3.0.17

com.apple.iokit.AppleProfileFamily          41

com.apple.driver.IOPlatformPluginFamily          4.7.0a1

com.apple.driver.AppleSMBusPCI          1.0.10d0

com.apple.driver.AppleGraphicsControl          3.0.17

com.apple.driver.AppleBacklightExpert          1.0.2

com.apple.driver.AppleSMC          3.1.0d5

com.apple.kext.ATI6000Controller          6.4.2

com.apple.kext.ATISupport          6.4.2

com.apple.iokit.IONDRVSupport          2.2.1

com.apple.iokit.IOGraphicsFamily          2.2.1

com.apple.driver.AppleThunderboltDPInAdapter          1.5.9

com.apple.driver.AppleThunderboltDPAdapterFamily          1.5.9

com.apple.driver.AppleThunderboltPCIDownAdapter          1.2.1

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          4.2.5

com.apple.driver.AppleUSBMergeNub          4.2.5

com.apple.driver.AppleUSBComposite          3.9.0

com.apple.iokit.IOSCSIMultimediaCommandsDevice          2.6.9

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.driver.AppleThunderboltNHI          1.3.2

com.apple.iokit.IOThunderboltFamily          1.7.4

com.apple.iokit.IOAHCISerialATAPI          1.2.6

com.apple.iokit.IOSCSIArchitectureModelFamily          2.6.9

com.apple.iokit.IOUSBUserClient          4.2.4

com.apple.iokit.IOFireWireFamily          4.2.7

com.apple.iokit.IO80211Family          320.1

com.apple.iokit.IONetworkingFamily          1.10

com.apple.iokit.IOAHCIFamily          2.0.7

com.apple.iokit.IOUSBFamily          4.2.6

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

com.apple.iokit.IOStorageFamily          1.6.3

com.apple.driver.AppleACPIPlatform          1.3.6

com.apple.iokit.IOPCIFamily          2.6.8

com.apple.iokit.IOACPIFamily          1.3.0

Panic(CPU 2): Unresponsive processor, TLB state:0

RAX: 0x00000000780d6000, RBX: 0xffffff8024b57000, RCX: 0xffffff8154405000, RDX: 0xffffff8024940f00

RSP: 0xffffff81527c3e20, RBP: 0xffffff81527c3e30, RSI: 0xffffff8024940e80, RDI: 0xffffff7f80eaecd8

R8:  0x0000000000000001, R9:  0x0000000000000000, R10: 0x0000000000000002, R11: 0xffffff80004f4f98


MacBook Pro, Mac OS X (10.6.8)
  • Event Video Guy Level 1 (30 points)

    I had the exact same thing as you described above happen about 4 months ago.

    When I get home, I will look up the steps to fixed it.


    But essentially what I did was

    1. Restart the computer and open it in Diagnostic mode.
    2. Open the Disk Utility.
    3. Run the Repair option.


    Once I did this, everthing has worked without any trouble for 4 months.


    If you are not sure how to do this, I will add these steps when I post again later.

  • OscarGM Level 1 (0 points)

    Hello friends! Last week I went to the apple store in my town and they confirmed that the motherboard is broken.Today I called Appl etechnical service and have opened an investigation because the product hasn't got warranty.If everybody calls Apple, maybe they change the motherboard for free.

  • hands4 Level 4 (2,220 points)

    > three beeps


    Three beeps indicates bad RAM.  Consider taking it in for a free diagnosis and estimate of repairs.


    Using Apple Hardware Test



    Power-On Self-Test Beep Definition



    If it is bad RAM then it is user replaceable and you may as well upgrade it to 8 GB of RAM.

    See OWC (macsales.com) or Crucial to purchase the correct RAM.