kernel panic

Discussion in 'Mac Basics and Help' started by Valere, Feb 8, 2015.

  1. Valere macrumors newbie

    Feb 8, 2015
    Hi there,

    Gout troubles with my external drives. Lacie d2 USB 3 Thunderbolt series ( each 3 Tb) on my Imac 27" medio 2011. Yosemite is completely up to date. Until a few days ago everything was working just fine. ( I use the thunderbolt connection ) But then ... as always I dragged my external drives to trash ( to switch them off for saving electricity ;-) )... I switched them off ... KERNEL PANIC. If drives are on they work perfectly. When I shut them off... kernel panic. Yesterday a friend came by with his brand-new Macbook Pro and so we attached the drives to his computer. Guess what? Same problem. How do I solve this? Luckily I've got a backup on my Time Capsule of all my data but the Time Capsule is 2 Tb large and I'm not so far away of more data.
    Thanx for thinking about it. Hope I can solve this.
  2. satcomer macrumors 603


    Feb 19, 2008
    The Finger Lakes Region
    OS X is NOT like Windows! OS X is based on NeXTSTEP which is based on BSD Unix. So externals have to be mounted to the desktop of a user so you have to dismount the drive before disconnecting it or powering it off. You can either drag the drive to the Trash Can or highlight the drive and press the keyboard keys command button+e to eject the highlighted drive.

    OS X will always warn you to do the drive ejection correctly if you don't eject the drive first.
  3. Valere thread starter macrumors newbie

    Feb 8, 2015
    AAAAgh,windows. Do you wan't me to drop dead? Imac, Time Capsule, 3 iPhones, iPad. 1 windows laptop èç!àç!))))Ouch. They don't even know how to count the version names, guess how that system works !! Needs maintenance every week. Only used by our dissabled daughter for Youtube and playing DVD. :( Always, sh.. ):eek:

    To the point : Ofcourse you're right. I wrote it down in my first post, third line. Also posted it in apple forum : somebody suggests I should contact Lacie. I did it a few hours ago. But it's very strange that the two drives both at the same time begon to give troubles. They're both bought in september 2013 and are in warranty till 2016 but something tells me ( I hope not ) that, since the last update of osx, the problems started. (I don't turn the computer much off, so I can't say it for sure) Compatibilityproblem?????
  4. Fishrrman macrumors G5


    Feb 20, 2009

    You're not the only one with this problem.

    Over at there seems to be others reporting the same situation.

    I suggest you browse the Yosemite discussion there, to see what others are saying...
  5. lydou221, Feb 17, 2015
    Last edited by a moderator: Feb 17, 2015

    lydou221 macrumors newbie

    Feb 17, 2015
    Kernel panic!!!!!!! Please help

    Please help me. I have a big trouble on my mac mid 2012 OS Mountain Lion. Every time I use my mac while charging it, the screen suddenly gets frozen and restart himself. Sometimes I have this message:

    Interval Since Last Panic Report:  11855 sec
    Panics Since Last Report:          1
    Anonymous UUID:                    D7F86B57-5BFD-245F-D31E-B93A005E5D4D
    Tue Feb 17 15:01:46 2015
    panic(cpu 2 caller 0xffffff80072b8c44): Kernel trap at 0xffffff7f07c03a1f, type 14=page fault, registers:
    CR0: 0x000000008001003b, CR2: 0xffffff7f07c03a1f, CR3: 0x0000000009647000, CR4: 0x00000000001606e0
    RAX: 0x0000000000000000, RBX: 0xffffff8012009400, RCX: 0x0000000000000c00, RDX: 0xffffff8012018f00
    RSP: 0xffffff808649ba80, RBP: 0xffffff808649bb30, RSI: 0x0000000000000000, RDI: 0xffffff8012016c00
    R8:  0x0000000000000000, R9:  0x0000000000000001, R10: 0xffffff8007657530, R11: 0xffffff8012272e80
    R12: 0xffffff8012009400, R13: 0xffffff8012016c00, R14: 0xffffff80718ba000, R15: 0x0000000000000000
    RFL: 0x0000000000010246, RIP: 0xffffff7f07c03a1f, CS:  0x0000000000000008, SS:  0x0000000000000010
    Fault CR2: 0xffffff7f07c03a1f, Error code: 0x0000000000000010, Fault CPU: 0x2
    Backtrace (CPU 2), Frame : Return Address
    0xffffff808649b720 : 0xffffff800721d6d6 
    0xffffff808649b790 : 0xffffff80072b8c44 
    0xffffff808649b960 : 0xffffff80072cf04d 
    0xffffff808649b980 : 0xffffff7f07c03a1f 
    0xffffff808649bb30 : 0xffffff7f87c062e6 
    0xffffff808649bbd0 : 0xffffff7f87a64550 
    0xffffff808649bc60 : 0xffffff7f87a6591d 
    0xffffff808649bd40 : 0xffffff8007651ad6 
    0xffffff808649bda0 : 0xffffff7f87a7f883 
    0xffffff808649be60 : 0xffffff7f87a71d37 
    0xffffff808649bee0 : 0xffffff7f87b758f3 
    0xffffff808649bf40 : 0xffffff7f87b7282c 
    0xffffff808649bf60 : 0xffffff800723e37e 
    0xffffff808649bfb0 : 0xffffff80072b34b7 
          Kernel Extensions in backtrace:
    BSD process name corresponding to current thread: kernel_task
    Mac OS version:
    Kernel version:
    Darwin Kernel Version 12.6.0: Wed Dec 17 19:11:40 PST 2014; root:xnu-2050.48.15~1/RELEASE_X86_64
    Kernel UUID: 2C802015-932B-3BDF-8ACF-DA75BE3F81AD
    Kernel slide:     0x0000000007000000
    Kernel text base: 0xffffff8007200000
    System model name: MacBookPro9,2 (Mac-6F01561E16C75D06)
    System uptime in nanoseconds: 12980419334201
    last loaded kext at 3025676211874:	1.8.4 (addr 0xffffff7f88f24000, size 229376)
    last unloaded kext at 332089780713:	1.8.1 (addr 0xffffff7f88f16000, size 57344)
    loaded kexts:	1.8.4	4.1.7f5	1.60	1.0.0	100.13.14	2.4.7fc4	1.0.0d1	124	4.1.7f5	1.0.0	7.0.0	3.4.5	2.0.3d0	3.0	3.5.12	2.4.7fc4	1.0.11d1	1.6.3	3.0.3d1	8.1.6	8.1.6	170.3.5	1.1.11	237.1	237.1	320.15	1.0.0d1	1.0.0d1	34	3.5.6	404	2.3.5	635.4.0	1.4.3	3.6.2b4	4.9.9	2.6.6	621.4.6	615.20.17	635.4.0	161.0.0	1.8	1.5	1.8	1.9	1.8	1.7	214.0.0	4.0.39	2.1	214.0.0	10.0.6	2.4.7fc4	1.9.2fc7	1.12	86.0.4	4.1.7f5	4.1.7f5	1.0.0	2.2.5	1.0	5.4.1d13	3.1.5d4	2.4.7fc4	2.4.7fc4	74.18	3.4.5	1.0.4	2.3.7	1.0.11d1	2.3.7	237.3	2.5.0	2.5.0	1.3.2	623.4.0	621.4.6	621.4.0	3.5.6	1.7	1.7.1	1.7.1	2.5.5	3.5.6	1.0.2b1	1.9.2	2.7.7	630.4.4	4.5.5	2.5.1	530.5	3.0	635.4.0	2.0	2.0	1.8.1	1.1	220.4	1.0.0d1	7	345	1.8	28.21	1.8	2.8	1.4	1.0
    Model: MacBookPro9,2, BootROM MBP91.00D3.B08, 2 processors, Intel Core i5, 2.5 GHz, 4 GB, SMC 2.2f44
    Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In, 512 MB
    Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3230554638424455302D474E2D4620
    Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3230554638424455302D474E2D4620
    AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF5), Broadcom BCM43xx 1.0 (
    Bluetooth: Version 4.1.7f5 15113, 3 service, 13 devices, 3 incoming serial ports
    Network Service: Ethernet, Ethernet, en0
    Network Service: Wi-Fi, AirPort, en1
    Serial ATA Device: TOSHIBA MK5075GSX, 500.11 GB
    Serial ATA Device: MATSHITADVD-R   UJ-8A8
    USB Device: hub_device, 0x8087  (Intel Corporation), 0x0024, 0x1d100000 / 2
    USB Device: hub_device, 0x0424  (SMSC), 0x2513, 0x1d180000 / 3
    USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0252, 0x1d183000 / 6
    USB Device: BRCM20702 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x1d181000 / 5
    USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x821d, 0x1d181300 / 8
    USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x1d182000 / 4
    USB Device: hub_device, 0x8087  (Intel Corporation), 0x0024, 0x1a100000 / 2
    USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8509, 0x1a110000 / 3

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