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MORE Kernel panic

393 Views 11 Replies Latest reply: Oct 16, 2012 5:08 PM by stefanvincent RSS
stefanvincent Calculating status...
Currently Being Moderated
Oct 6, 2012 9:20 PM

Don't know what to do... have an appointment AGAIN with Genius Bar Monday


Interval Since Last Panic Report:  244 sec

Panics Since Last Report:          10

Anonymous UUID:                    BD99827A-EEAF-4828-95BF-6A24E8F1C939


Sat Oct  6 21:12:15 2012

Machine-check capabilities (cpu 1) 0x0000000000000806:

family: 6 model: 23 stepping: 6 microcode: 1548

Intel(R) Core(TM)2 Duo CPU     E8235  @ 2.80GHz

6 error-reporting banks

threshold-based error status present

Machine-check status 0x0000000000000005:

restart IP valid

machine-check in progress

MCA error-reporting registers:

IA32_MC0_STATUS(0x401): 0x1000000000000000 invalid

IA32_MC1_STATUS(0x405): 0x0000000000000000 invalid

IA32_MC2_STATUS(0x409): 0x0000000000000000 invalid

IA32_MC3_STATUS(0x40d): 0x0020000000000000 invalid

IA32_MC4_STATUS(0x411): 0x0000000000000011 invalid

IA32_MC5_STATUS(0x415): 0xb200001802000e0f valid

  MCA error code:            0x0e0f

  Model specific error code: 0x0200

  Other information:         0x00000018

  Threshold-based status:    Undefined

  Status bits:

   Processor context corrupt

   Error enabled

   Uncorrected error

panic(cpu 1 caller 0xffffff80002c2c95): "Machine Check at 0xffffff80002d8370, registers:\n" "CR0: 0x000000008001003b, CR2: 0x000000012c42a000, CR3: 0x0000000087d81000, CR4: 0x0000000000000660\n" "RAX: 0x000000000100001f, RBX: 0xffffff800c48f710, RCX: 0xffffff800bb32000, RDX: 0x0000000001000000\n" "RSP: 0xffffff807f07bfc0, RBP: 0x0000000000000000, RSI: 0x00000081b10b982b, RDI: 0xffffff800c29be50\n" "R8:  0x0000000000000307, R9:  0x0000000000000000, R10: 0x000000000000002c, R11: 0xffffff80002d8220\n" "R12: 0x00007fff6e3ffcc8, R13: 0x0000000000000003, R14: 0x0000000000000307, R15: 0x000000000000002c\n" "RFL: 0x0000000000000046, RIP: 0xffffff80002d8370, CS:  0x0000000000000008, SS:  0x0000000000000010\n" "Error code: 0x0000000000000000\n"@/SourceCache/xnu/xnu-1699.24.23/osfmk/i386/trap_native.c: 278

Backtrace (CPU 1), Frame : Return Address

0xffffff8079968ec0 : 0xffffff8000220702

0xffffff8079968f40 : 0xffffff80002c2c95

0xffffff80799690a0 : 0xffffff80002d83ef


BSD process name corresponding to current thread: mdworker


Mac OS version:



Kernel version:

Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64

Kernel UUID: 7B6546C7-70E8-3ED8-A6C3-C927E4D3D0D6

System model name: iMac8,1 (Mac-F227BEC8)


System uptime in nanoseconds: 557021197369

last loaded kext at 49635323563:          1.7.1 (addr 0xffffff7f8084e000, size 57344)

last unloaded kext at 135202968524:          13 (addr 0xffffff7f81ca0000, size 12288)

loaded kexts:          1.7.1          1.9.4d0          1.59          2.1.7f9          3.5.9          1.0.26          7.1.8          170.1.9          1.5.3          7.1.8          3.0          1.0.0d1          7.0.0          1.2.2          4.7.5d4          312          1.0.0d1          1.0.0d1          33          3.0.3          2.0.1          1.4          2.2.0          2.5.1          3.2.2b1          4.5.0          500.36.11          4.8.9          4.5.8          4.4.5          1.5.0          1.6          1.4          1.7          1.4          1.5          167.3.0          3.2.30          1.1          167.3.0          152.3          170.4          170.4          4.0.3f12          1.0.0d11          2.1.7f9          1.0.3          7.1.8          7.1.8          1.0          80.0          4.0.3f12          10.0.5          1.0.0d22          1.0.0d5          1.8.6fc6          1.3          2.2.4          2.1.7f9          2.1.7f9          3.0.16          3.0.16          2.3.2          2.3.2          3.1.1d8          4.7.5d4          4.0.3f12          4.0.3f12          4.0.3f12          3.0.3          4.4.5          3.0.1          4.5.3          4.5.8          3.0.3          1.6          1.7          1.7          403          3.0.0          3.0.3          2.0.7          2.5.1          4.5.8          412.2          2.0          4.4.5          4.5.8          1.7.1          1.5.0          1.1          177.3          1.0.0d1          7          331.3          1.7          28.18          1.4          2.6.8          1.4

Model: iMac8,1, BootROM IM81.00C1.B00, 2 processors, Intel Core 2 Duo, 2.8 GHz, 4 GB, SMC 1.30f1

Graphics: ATI Radeon HD 2600 Pro, ATI Radeon HD 2600 Pro, PCIe, 256 MB

Memory Module: BANK 0/DIMM0, 2 GB, DDR2 SDRAM, 800 MHz, 0xCE00000000000000, 0x4D342037305435363633515A332D43463720

Memory Module: BANK 1/DIMM1, 2 GB, DDR2 SDRAM, 800 MHz, 0xCE00000000000000, 0x4D342037305435363633515A332D43463720

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8C), Broadcom BCM43xx 1.0 (

Bluetooth: Version 4.0.3f12, 2 service, 18 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: ST3500630AS Q, 500.11 GB

Parallel ATA Device: MATSHITADVD-R   UJ-875

USB Device: Built-in iSight, apple_vendor_id, 0x8502, 0xfd400000 / 2

USB Device: My Passport 0730, 0x1058  (Western Digital Technologies, Inc.), 0x0730, 0xfa400000 / 3

USB Device: STORE N GO, 0x13fe  (Phison Electronics Corp.), 0x1e23, 0xfa200000 / 2

USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x5d100000 / 2

USB Device: BRCM2046 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x1a100000 / 2

USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x820f, 0x1a110000 / 3

iMac, Mac OS X (10.7.5)
  • Linc Davis Level 10 Level 10 (107,610 points)
    Currently Being Moderated
    Oct 7, 2012 6:52 AM (in response to stefanvincent)

    I gather that the panic wasn't reproducible at the Apple Store. Disconnect the USB storage devices and see whether there's any change.

  • Linc Davis Level 10 Level 10 (107,610 points)
    Currently Being Moderated
    Oct 7, 2012 7:05 PM (in response to stefanvincent)

    Print the first page of the latest panic report and bring it with you to the store. Maybe two reports.

  • Linc Davis Level 10 Level 10 (107,610 points)
    Currently Being Moderated
    Oct 10, 2012 11:09 AM (in response to stefanvincent)

    If the panics continue, you should uninstall the Microsoft mouse software and disconnect your third-party USB devices, and if that doesn't help, go back to the Apple Store. The log still indicates a probable hardware fault.

  • Linc Davis Level 10 Level 10 (107,610 points)
    Currently Being Moderated
    Oct 10, 2012 7:01 PM (in response to stefanvincent)

    Whenever you remove system modifications, they must be removed completely, and the only way to do that is to use the uninstallation tool, if any, provided by the third-party developers, or to follow their instructions. If the software has been incompletely removed, you may have to re-download or even reinstall it in order to finish the job.

    Here are some general guidelines. Suppose you want to remove something called “BrickYourMac.” First, consult the product's Help menu, if there is one, for instructions. Finding none there, look on the developer's website, say (That may not be the actual name of the site; if necessary, search the Web for the product name.) If you don’t find anything on the website or in your search, email the developer. While you're waiting for a response, download BrickYourMac.dmg and open it. There may be an application in there such as “Uninstall BrickYourMac.” If not, open “BrickYourMac.pkg” and look for an Uninstall button.

    If you can’t remove software in any other way, you’ll have to erase your boot volume and perform a clean reinstallation of OS X. Never install any third-party software unless you're sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.

    Trying to remove complex system modifications by hunting for files by name often will not work and may make the problem worse. The same goes for "utilities" that purport to remove software.

  • Linc Davis Level 10 Level 10 (107,610 points)


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