Fatal errors in the low level of the operating system.

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KERNEL PANIC recurring after reinstall for Macbook Pro OS X 10.6.8

We reinstalled operating system at apple genius bar due to 3-4 previous crashes. Updated and timemachine restored files but it has started crashing again. Is it a firefox problem? Has the problem been ...
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7answers
3k views

OS X Mountain Lion - Kernel Panic and Restart after Sleep

I have a mid-2009 15" MacMook Pro, with 10.8.2 installed. Periodically, after sleeping my machine, I open it and hit a kernel panic. The logs fail at the AppleIntelCPUPowerManagementClient kext, and I ...
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3answers
312 views

Graphic issues with Intel HD 4000

Since two weeks I see an incrementation in odd, graphical rendering issues on my MacBook Pro (13-inch, Mid 2012). These issues include flickering, oddly shaped figures, graphical noise and other ...
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5answers
12k views

Constant kernel panics since Mavericks update

Hardware is a mid 2010 MAcBook Pro 15", i7 2,66ghz, 8 GB RAM, 512 MB Video RAM. I encounter regular kernel panics for a while now, I think since upgrading to Mavericks. Usually it used to happen ...
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Is there an (automated) test suite to find bugs for OSX?

Apple introduced a nasty issue with OSX 10.10.3 (see also questions here and here). Some Macs with an Intel HD 4000 have random kernel panics and sometimes graphics glitches. However, the problem is ...
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3answers
1k views

Kernel panics too often OS X 10.10.3

I'm getting kernel panics more often than I'm comfortable with. I got one yesterday and one this week, not sure the exact frequency before that, but I got at least 4–5 of them within a day last week. ...
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1answer
54 views

Yosemite Kernel panics involving com.apple.driver.AppleUSBCDC

I have experienced 5 kernel panics over the last few months. Using a mid-2012 MacBook Pro running Yosemite 10.10.4. I have reinstalled Yosemite and have erased, repartitioned and reinstalled. I have ...
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3answers
3k views

Why does my MacBook Air keep restarting because of a problem?

On an admin account on my MacBook Air mid-2013 I have tried repairing the disk and disk permissions, tried doing it from recovery partition and have even reinstalled the OS. This is the diagnostic log ...
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35 views

Unable to boot (kernel panic - reboot cycle) after 10.10.4 upgrade

Macbook pro early 2011, after 10.10.4 upgrade does not boot then gives the standard "you have a problem" message, then panic message again etc. I've attached an image below: , After ⌘Command-R ...
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22 views

Kernel Panic after freeze

My Mac just froze so I turned it off and tried a restart but it didn't work. For a few seconds I saw something that made me panic because I don't understand a word of it: panic(cpu 2 caller ...
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1answer
9k views

Why does my mac keep crashing?

(I will have to do this fast, since I think my mac will crash again.) My Mac keeps crashing. It started happening since I installed Adobe Acrobat Pro (since then I have removed it), but it might be ...
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28 views

Macbook pro crashed after loss of power. Fixed a few problems, but still cannot boot

We have a 2010 Macbook Pro, and a few days ago he had it off the power connection, and it lost battery power. It shut down, and when we hooked the cable back up, it would show the apple logo, and have ...
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87 views

Kernel Problems randomly restarting MacMini Late 2012

I have a MacMini (late 2012) running the latest Yosemite version 10.10.4 and I get ocasional random restarts. Sometimes they occur right after I login from one of these restarts, other times it is ...
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391 views

What is causing a kernel panic on my macbook everyday?

Below is the report. It looks like a USB device, but how can I tell which one? Wed Apr 8 15:52:28 2015 *** Panic Report *** panic(cpu 3 caller 0xffffff801594887b): "thread_invoke: preemption_level ...
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2answers
3k views

Mac Pro: Kernel panic during HDD boot and DVD boot

I have a 2007 Mac Pro (OS X Tiger 10.4.11) that cannot boot up anymore since a few days. I see the grey screen with the apple logo and the rotating circle. After a minute or so I get a kernel panic. ...
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1answer
44 views

iMac 2007 with accelerated graphics problems and kernel panics

I have a mid-2007 iMac. It's been getting kernel panics and locking up. I noticed it does this immediately when needing to use accelerated graphics motions, such as running Launchpad, using a ...
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1answer
2k views

Kernel Panics and Three Beeps

Here's the log from my problem report. I'd really appreciate if someone could take a look at it. I should also mention that my computer has been freezing and beeping three times. I removed google ...
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1answer
98 views

Macbook Air restart and kernel panic issues

My Macbook Air 13 running Yosemite 10.10.3 inch doesn't resume from sleep always. Also, there is a 'No batteries Available' sign frequently and a cross (X) on the battery icon. Also, it doesn't ...
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17 views

After VirtualBox, “error loading kernel”

Installed VirtualBox, power off the Mac and when power on again there is this message (in attachment). I can navigate into Hard Disk. How can I resolve this problem ? Thank you
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2answers
5k views

MacBook shows circle with line through on boot even on Safe Mode and kernel panics

I was rebooting my early 2011 MacBook to run a hardware test on system boot using the shift key. It all went well and the hardware test was accomplished. I rebooted as usual and I get a circle with a ...
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76 views

MacBook running OS X 10.10.3 keeps crashing

My MacBook keeps crashing and restarting randomly. There does not appear to be a specific app that makes it crash. Panic Report panic(cpu 1 caller 0xffffff7f8f09bbdb): "GPU Panic: [<None>] 5 3 ...
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35 views

mid-2010 mbp randomly cuts off

Here is the panic report, please tell me what you think it could be: Anonymous UUID: AC6BCF96-3971-4434-B26B-74E0F09463C4 Mon Jun 29 04:41:45 2015 *** Panic Report *** panic(cpu 2 caller ...
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1answer
187 views

New Kernel Panic on Yosemite

I previously had recurrent kernel panics (documented here), which Tetsujin kindly traced back to Soundflower. I uninstalled the software, and the problem seemed to be resolved. However I had another ...
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2answers
2k views

Mac crash after installing XCode

I tried installing XCode on my MacBook Pro, but for some reason, it suddenly crashed. After a reboot, I saw a message my computer had to restart because of some system failure. After this message, I ...
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2answers
4k views

“You shut down your computer because of a problem.” keeps displaying on every boot

I am using a 13" MacBook Air (late 2013 model) with OS X Mavericks. Yesterday, my computer hung up and gave me a kernel panic error where it told me in different languages that I needed to restart ...
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3answers
4k views

MacBook Pro kernel panic at boot

My MacBook Pro kernel-panicked with this message, "You need to restart your computer. Hold down the power button until it turns off, then press the power button again." The same message appears each ...
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121 views

Kernel Panic Report - Is my graphics chip dying?

Is my graphics chip dying? Panic Report panic(cpu 1 caller 0xffffff8019017cc2): Kernel trap at 0xffffff8018d0e11b, type 14=page fault, registers: CR0: 0x000000008001003b, CR2: 0xffffff80fa271000, ...
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3answers
60 views

Moving Macbook Snow Leopard drive to a Macbook Pro that had Yosemite installed: kernel panic!

My wife has a mid 2006 macbook that has been upgraded to snow leopard. I have a mid 2008 macbook pro that has been upgraded to Yosemite. I now want to give my macbook pro to my wife, and thought I ...
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69 views

Kernel panic related to DirtyJetsamMemoryLimit?

I've been having random crashes (freezes or kernel panics requiring hard reboots) but I can't seem to pin down the cause. Looking in Console.app on restart, the only common factor seems to be related ...
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2answers
54 views

Perpetual Reboot / Kernel Panic

MacBook Pro5,3 (mid '09), with 1TB 7200 HD, OS 10.10.2 at first had an unresponsive display upon opening lid / waking. Only holding power down for 10sec to reboot snapped it out. Day later it started ...
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Kernel Panics on MBP mid-2010 with a Seagate Hybrid Hard Drive [duplicate]

I have a mid 2010 MBP 15-inch and I recently replaced the Apple manufacturer hard drive with a 1TB Seagate hybrid hard drive and I am running Yosemite. My MBP crashes randomly when I'm playing League ...
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3answers
4k views

Frequent kernel panics osx 10.9

I'm getting kernel panics more often than I'm comfortable with. I got one yesterday and one today, not sure the exact frequency before that, but I got at least a couple last week. If anyone would ...
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136 views

How can I identify what my problem is from a Panic Report?

My iMac (late 2009 ) keeps hanging and the screen freezes. Anonymous UUID: B0BCD2D8-C300-6D40-6A72-6C102AF8254A Mon May 18 22:28:44 2015 *** Panic Report *** panic(cpu 1 caller ...
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11 views

Macbook pro mid 2010 GPU panic [duplicate]

I have one of the faulty mid-2010 MacBooks with a GPU panic problem. I cannot work, while keeping a sane state of mind. My machine is restarting 4-5 times a day. Here is a example of the log: ...
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3k views

Frequent GPU Panics

I'm just praying that I don't need to replace my logic board for this problem; I don't have applecare. Randomly my computer shuts itself off, sometimes just the screen, sometimes the entire system ...
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1answer
134 views

Kernel panic: need help to confirm or refute my hypotheses about the cause

I recently experienced a kernel panic on my MacBook Pro (OS X version 10.9.5). The crash report is attached below. I did some research on kernel panics, and I figured the VirtualBox kernel extensions ...
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2answers
1k views

What is causing this Kernel Panic (GPU Panic)?

My MacBook Pro keeps crashing. I can find no pattern to what causes it. Sometimes it goes for a day without crashing. Sometimes it crashes repeatedly. I've run an Apple Hardware Test (holding down D ...
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54 views

MacBook Pro 13 early 2011 random restarts and verbose log needed

I have a MacBook Pro 13 Early 2011 model that has been experiencing some random restarts (across OS’s Mavericks and Yosemite). I have tried almost every fix offered online. SMC PRAM reset, reseating ...
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1answer
361 views

Kernel Panics during and after 10.10.3 update

I have recently experienced two Kernel Panics on my MacBook Pro (13 inch, mid-2012). The first one happened during the upgrade process to 10.10.3 right at the end. The second happened today while ...
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40 views

Apple MacBook Air mid-2012

A few days ago, I got my Macbook Air battery changed at an Apple store. Since then, about once a day, I've had a "kernel panic" crash, which seems to happen randomly while I'm working. (I've never ...
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137 views

Daily kernel panic on my MBP 13 2015

Anonymous UUID: 0582232B-D765-7C5D-B20B-F39D8C74FD7E Fri Apr 24 18:47:04 2015 *** Panic Report *** panic(cpu 2 caller 0xffffff800cdfef12): "Possible memory corruption: ...
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1answer
1k views

How to investigate high kernel task memory usage?

I was using my MBP (with 16GB of RAM) as usual and out of blue I've this popup that: Your system has run out of application memory. To avoid problems with your computer, quit any applications ...
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6answers
25k views

OSX 10.9 Mavericks Update Causes Non-Stop Kernel Panics

I have a 2009 iMac that I just upgraded to 10.9 OSX Mavericks and after migrating my old software over, my computer is having random kernel panics within 5 minutes of being booted up. Can anyone find ...
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169 views

Panic reports/ Mac keeps on restarting

Does anyone know what this means? Anonymous UUID: 8195C90F-BAA5-F742-8694-AE59F9D349D3 Wed Apr 15 22:20:40 2015 *** Panic Report *** panic(cpu 4 caller 0xffffff7fa8c4ff63): "GPU Panic: ...
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2answers
598 views

How to debug and solve an OS X 10.8 kernel panic which appears quite often, sometimes twice a day?

Suddenly my Mac started to have kernel panics, about 1-2 a day. I am running latest OS X 10.8.2 on a 15-inch, Early 2011 MacBook Pro 8GB RAM with Graphics AMD Radeon HD 6750M 1024 MB, Intel SSD + ...
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144 views

Kernel panics randomly OSX 10.9.5

Could someone decrypt this so I can understand what is randomly crashing my Macbook Pro 13" Early 2011 please? panic(cpu 2 caller 0xffffff802cedcc1d): Kernel trap at 0xffffff802cea3b19, type 14=page ...
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1answer
347 views

Your computer was restarted because of a problem — OS X Yosemite

My system was working fine, but when I was updating iTunes this problem happened. Sun Apr 12 21:17:23 2015 *** Panic Report *** panic(cpu 3 caller 0xffffff800a017cc2): Kernel trap at ...
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109 views

Question about GPU Panic on Mid 2010 MacBookPro6,2

I've read endless threads about this issue, but there is something I haven't found yet and I hope somebody could suggest something. For what I've read so far, a considerable amount of MBPs ...
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2answers
248 views

Macbook pro - mid 2012 screen going black

My screen keeps going black as if it is going to sleep but will then not wake up, no matter how many various key combinations i retry. I get the following stack trace upon restart which makes it look ...
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314 views

OSX Yosemite Kernel Panic

Okay, so I use Teamviewer to remote into this computer while at work, that might explain why the BSD process name corresponding to current thread is TeamViewer_Deskt, not sure. I was on today and it ...