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Thread: Kernel Panic

  1. #1
    Kernel Panic

    Member Since
    Feb 25, 2009
    Posts
    3
    Exclamation Kernel Panic
    Every time i insert my SD card reader i get a Kernel panic immediately and this is the log info please does anyone know how to fix this

    Wed Feb 25 20:21:56 2009
    panic(cpu 0 caller 0x003EB97C): "IOUSBDevice::_RESERVEDIOUSBDevice8 called\n"@/SourceCache/xnu/xnu-1228.9.59/libkern/c++/OSMetaClass.cpp:816
    Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
    0x1b3bfa68 : 0x12b4f3 (0x45b13c 0x1b3bfa9c 0x1335e4 0x0)
    0x1b3bfab8 : 0x3eb97c (0x49c500 0x608280 0x608280 0x8)
    0x1b3bfad8 : 0x5f94d4 (0x610118 0x8 0x1b3bfb08 0x3ece8f)
    0x1b3bfaf8 : 0x210a8b66 (0x2cdea00 0x1b3bfb1c 0x1b3bfb28 0x3f0459)
    0x1b3bfb28 : 0x210a99ce (0x37c9e00 0x210aead4 0x2a85dc0 0x0)
    0x1b3bfb78 : 0x412976 (0x37c9e00 0x2cde500 0x1 0x3ecd96)
    0x1b3bfbd8 : 0x414219 (0x2cde500 0x37c9e00 0x31a4260 0x31aeea0)
    0x1b3bfc58 : 0x413a7d (0x2cde500 0x2abe240 0x0 0x1)
    0x1b3bfca8 : 0x414786 (0x2cde500 0x2 0x0 0x0)
    0x1b3bfce8 : 0x40e528 (0x2cde500 0x2 0x0 0x2cde500)
    0x1b3bfd28 : 0x5f7c75 (0x2cde500 0x2 0x4 0x0)
    0x1b3bfda8 : 0x91ee3c (0x2cdea00 0x30dc300 0x1 0x1)
    0x1b3bfdc8 : 0x91e886 (0x30dc300 0x1 0x1 0x0)
    0x1b3bfe18 : 0x91e3f5 (0x30dc300 0x610118 0x2a34d80 0x10001)
    0x1b3bfe48 : 0x412976 (0x30dc300 0x2cdea00 0x1 0x3ecd96)
    0x1b3bfea8 : 0x414219 (0x2cdea00 0x30dc300 0x2cf5f20 0x2ce0480)
    Backtrace continues...
    Kernel loadable modules in backtrace (with dependencies):
    com.apple.iokit.IOUSBMassStorageClass(2.0.4)@0x210 a7000->0x210b0fff
    dependency: com.apple.iokit.IOSCSIArchitectureModelFamily(2.0. 5)@0x7c6000
    dependency: com.apple.iokit.IOUSBFamily(3.1.5)@0x5e9000
    dependency: com.apple.iokit.IOStorageFamily(1.5.5)@0x7df000
    com.apple.driver.AppleUSBComposite(3.0.0)@0x91d000->0x920fff
    dependency: com.apple.iokit.IOUSBFamily(3.1.5)@0x5e9000
    com.apple.iokit.IOUSBFamily(3.1.5)@0x5e9000->0x610fff

    BSD process name corresponding to current thread: kernel_task

    Mac OS version:
    9G55

    Kernel version:
    Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386
    System model name: MacBook4,1 (Mac-F22788A9)

  2. #2
    Kernel Panic
    chscag's Avatar
    Member Since
    Jan 23, 2008
    Location
    Fort Worth, Texas
    Posts
    45,216
    Specs:
    27" iMac i5, 3.2 GHz, iPad 3, iPhone 5c, iPhone 6+, 3 iPods, Yosemite
    Looks like your SD card reader is "stepping on or invading" memory space that it's not supposed to. The card reader itself shouldn't do that, so it leads me to believe that maybe the memory card you're trying to read is at fault or even defective. Try another memory card if you have one. Does it do the same thing?

    Regards.

  3. #3
    Kernel Panic

    Member Since
    Feb 25, 2009
    Posts
    3
    I actually this happened when i had no sd card in the reader

  4. #4
    Kernel Panic
    chscag's Avatar
    Member Since
    Jan 23, 2008
    Location
    Fort Worth, Texas
    Posts
    45,216
    Specs:
    27" iMac i5, 3.2 GHz, iPad 3, iPhone 5c, iPhone 6+, 3 iPods, Yosemite
    Well, that's really strange. I've never known a card reader to cause a blue screen or kernel panic. I'm going to guess that maybe the card reader itself is defective, but again, that's unusual. Have you tried plugging any other USB device into the same port? Results?

    Regards.

  5. #5
    Kernel Panic

    Member Since
    Feb 25, 2009
    Posts
    3
    Ok i have just tried other usb devices and they work but it i tried another card reader and it seems to crash every time its a sd card reader because i just tried 3 different brands all ending in the same result.

  6. #6
    Kernel Panic
    chscag's Avatar
    Member Since
    Jan 23, 2008
    Location
    Fort Worth, Texas
    Posts
    45,216
    Specs:
    27" iMac i5, 3.2 GHz, iPad 3, iPhone 5c, iPhone 6+, 3 iPods, Yosemite
    Quote Originally Posted by brutus910 View Post
    Ok i have just tried other usb devices and they work but it i tried another card reader and it seems to crash every time its a sd card reader because i just tried 3 different brands all ending in the same result.
    USB ports are probably OK. Try resetting the PRAM and NVRAM as a long shot to see if that will help. See the following Apple KB article to learn how. Link

    Like I said before, that's a strange one.

    Regards.

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