In UNIX, a panic is an unrecoverable system error detected by the kernel.

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MacBook Pro 15'' (Mid 2010) regularly crashes for unknown reason

My MacBook Pro suddenly began crashing regularly, and I can't tell why. Panic report: Anonymous UUID: 5268AAE1-4401-D38B-9AD1-A8554209B5A3 Tue Jul 26 20:10:11 2016 *** Panic Report *** panic(...
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Troubleshooting a Kernel Panic OS X 10.11.4 (15E65)

Can someone please help me trouble shoot this kernel panic report. Its for a MacBook 2015. I would post the crash report, but the system thinks its spam. So perhaps someone can tell me how to post ...
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34 views

macOS Sierra kernel panics when SD card inserted

This is really weird. Every time - even in safe mode - I insert an SD card, I get a kernel panic. Originally I thought it was a kernel extension, but even after disabling the suspicious ones. It's ...
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47 views

Macbook 2016 shutdowns during start, safe mode working

I bought an Apple Macbook with Retina display (Core M, 8GB RAM, 512GB SSD) and today I was experiencing the first problem with it. I was unable to log in to my account. During the login process mac ...
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22 views

Macbook Pro 2010 Screen goes blank

Have got this crash report and havnt been able to find a fix for a while now. Hoping someone can read what the problem is. Thanks
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1answer
27 views

How can I disable a specific USB port in my MacBook?

BRCM2046 is the USB card from my macbook (according to System Profiler), and one of the ports is a problem that it generates an error on the console. I would like to know how to disable this port.
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32 views

Disable specific USB port on MacBook

I have error in USB port that controls the Bluetooth on my MacBook, the error causes very slowly when you turn on the Mac. I wonder how to permanently disable this port so the system will not be ...
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78 views

macbook pro 15 mid 2010 kernel panic el capitan [duplicate]

I have a problem with my Macbook Pro 15 mid 2010. This trouble appear when i run dota2 Anonymous UUID: 22155A9F-E13D-07C8-1412-473B25FC1E75 Sun Jul 10 13:03:56 2016 *** Panic Report *** ...
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48 views

Wake from sleep Kernel Panic: — “Could not read LR” — What is LR?

When I try and understand this Kernel Panic Report, But I don't know what LR is. What is LR? How can I tell if this is a hardware problem or software? *** Panic Report *** panic(cpu 1 caller ...
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60 views

Help with Kernel Panic

since I bought my macbook pro, it kernel panics now and then (one every 1-2 weeks), mostly when it is doing nothing (monitor is going off). I have no idea why this happens. Can someone help me ...
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53 views

Macbook restarts because of kernel panic

Since a year ago my Macbook Pro (13-inch, late 2011, El Capitan) restarts and shows panic reports. I changed the hard drive and installed a Samsung SSD. Lately, the kernel panics are more frequent. ...
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Kernel Task is taking up 1.12 GB in activity monitor

I have an issue where my kernel task is taking over a GB of memory on my activity monitor. My fan seems to be going pretty crazy and is loud. Any ideas?
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34 views

My Early 2009 24" iMac, running OS X 10.11.5, keeps crashing

I have an issue with sudden crashes and restarts, which I think is related to the graphics. I noticed that, for example, this happens when I zoom in rapidly on a document. It also happens often when I ...
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24 views

MacBook Pro 15" 2011 stuck in kernel panic on boot

I recently purchased a used MacBook pro 15.4" from 2011. The previous owner said that it keeps beeping 3 times at boot. I figured it's just a faulty RAM bar, which I had a spare one. He also stated ...
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53 views

MacBook keeps Panic (RAM problem?)

I’m having a major problem with my MacBook Pro 15" (Mid 2012 - non-retina) In 2012 I bought my MacBook in connection with my education. About 6 month after I've bought it, I got my first Kernel Panic ...
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106 views

Kernel panic: kernel_task

my Mac goes in kernel panic for reasons unknown to me, log from diagnostic report: Anonymous UUID: C144D1C9-52C0-9A38-FC07-61FEF6C5BDAB Mon Jun 13 13:00:38 2016 *** Panic Report *** panic(cpu ...
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24 views

Help w/ Panic on 17" MBP Mid 2010. MBP Freezes upon waking. Help!

I have to restart my MBP multiple times a day after it wakes then freezes. Upon restart the main start screen with the apple has pixelated distortion in an almost check pattern. Please help me read ...
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107 views

Late 2015 iMAC started kernel panicking today (10.11.5)

I never had a single kernel panic on the 21" retina iMac (Late 2015) since I got it at the start of this year. This morning when I started using it (usually it is not shutdown as there are tasks it ...
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61 views

iMac Crashes kernel Panic

I have an iMac, and always crashing almost everyday. Can you please point me out to the right direction? Below is the Report after it had crashed. I Have already reverted to factory settings. no ...
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1answer
117 views

Random Kernel Panics with Shutdown Cause: -64

I'm using Retina Macbook Pro 15inch (OS X El Capitan 10.11.5) and getting random kernel panics frequently since March 2016. (1 or 2 times a day or more) This is a company laptop and bought in October ...
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442 views

Macbook keeps restarting with “Possible Memory Corruption” Help!

I've been getting this issue for the past few months. Apple won't look at it regardless of my apple care being good for the next year, since I have the operating system on a third party SSD. They ...
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61 views

MacBook has been restarted when I left it running

I've left my MacBook running and then after opening the lid to start work the machine was not running. I had to power it on and see this in logs: Fri May 6 20:18:55 2016 Event: GPU ...
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70 views

Do you know how to read a Kernel Panic Report?

I updated to OSX Yosemite 10.10.5 from Mountain Lion last weekend, after a hard drive failure (I bought a new one). Since then, I have had about 7 kernel panics, I've had two panics today already. ...
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15 views

Alcatel 3G Modem X600 - Kernel Panic on resuming

Alcatel X600 is a 3G USB dongle. It worked well with the two previous OS X version. I have updated and am using OS X 10, El Capitan. The USB dongle works well without any problem but when it awakes ...
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111 views

Kernel Panic after updating to 10.11.3

A few weeks ago I finaly got around to updating to El Capitan and since then there has been several kernal panic crashes that I can't pinpoint due to lack of experience with OS X. If anyone could ...
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201 views

help me !! my computer is having kernel panics and i don't know how to stop them?

My computer is a Macbook Pro 13 inch from early 2014. In October of 2015 my computer started crashing. I sent it to an Apple Center to see if they could fix it. They changed a lot of things, hardware, ...
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145 views

Kernel panic extra-dev-mode=1 after Mac OS X update

Today I chose to update my Mac OS X to 10.11.4. I had installed an SSD and I enabled trim with Trim Enabler (cindori). Now, after update, I'm stuck with a black screen with this message: Panic(...
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521 views

OSX 10.11.4 on MBP Kernel Panic, whats wrong? (logs provided)

My MPB Has crashed 2 times the past week. After the first time, I updated everything and rebooted. What happens is it suddenly freezes and then shows a B/W screen saying that my computer restarted ...
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238 views

My MacBook Pro is crashing with kernel panic. What would be the reason?

My Macbook Pro is crashing with the Kernel Panics recently. I have sent the crash report to Apple with the following data. Can anyone analyse, what would be the issue for crashes ? I am on OS X El ...
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2answers
122 views

Update Yosemite to El Captain : PANIC ERROR

I have updated my MacBook pro Yosemite to El Captain. During the update my macbook put an error message saying it failed to load the update. So I rebooted the MacBook now he puts me this error message ...
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Help with Panic Report Macbook Pro 15

Can someone please help me find out what the problem is? The macbook has just been sent to service and i they changed the logic board because of a Graphic card problem. * Panic Report *
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CrashReporter — what are '+' symbols?

Binary Images: 0x10225d000 - 0x102261fff com.apple.AmbientDisplayAgent (1.0 - 1) <9765C1E9-AB12-3755-B5DE-8CC9D53D3C22> /System/Library/PrivateFrameworks/AmbientDisplay.framework/...
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218 views

OS X restart with a Panic Report

I have worked in an environment inside VirtualBox on latest El Capitan OS X on MacBook Pro (Early 2015 13" 16GB RAM). Working with latest Vagrant (v1.8.1) and latest VirtualBox (v5.0.16) installed on ...
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102 views

MacBook Pro kernel panic report

My MacBook just restarted automatically. After the restart I got this error report: Anonymous UUID: 19FD699B-743D-2134-13B8-F9C25C3897D7 Sun Mar 6 13:26:32 2016 *** Panic Report *** ...
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49 views

Many strange issues with 2009 Macbook Pro running 10.10.5

my wifes macbook pro started acting very strange this evening, and i can't seem to figure out what is wrong with it at all. here is a list of various issues that all seemingly started tonight: ...
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184 views

USB-related kernel panic report

I've gotten about two dozen of the crashes reported below in the last week on my Early 2015 13" MacBook Pro running 10.11.3. Yesterday, I took it to the Genius Bar, and the guy ran some diagnostics, ...
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199 views

Frequent Daily Panics - El Capitan, MacBook Pro (Retina, 13-inch, Mid 2014)

Product Information: MacBook Pro (Retina, 13-inch, Mid 2014) OS X El Capitan 3 GHz Intel Core i7 16 GB 1600 MHz DDR3 Macintosh HD Intel Iris 1536 MB My MBP is encountering multiple panic's daily. I ...
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Regular Kernel Panics 10.11.3: com.apple.nke.applicationfirewall

I am experiencing new regular kernel panics on a Mid-2012 13” MacBook Pro. I’m not using any new 3rd party software and the hardware setup hasn’t changed. I tried uninstalling iShowU Audio Capture ...
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84 views

Display won't turn on after opening lid

Here's some system info $ system_profiler | grep Processor Apple: AUDynamicsProcessor: Apple: AUVoiceProcessor: Processor Name: Intel Core i7 Processor Speed: 2.9 GHz ...
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297 views

Recurring kernel panic when waking from sleep — can anyone tell me what this report means?

Hello — I'm experiencing kernel panics every single time my Mid-2012 MacBook Pro (2.3 GHz, Intel i7) wakes from sleep. Running El Capitan 10.11.3. I look at the reports, but they are entirely greek to ...
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81 views

MacBook Pro reboot twice every time I wake it up from sleep mode

I'm wondering if I need to migrate to Linux to have a functioning OS.. Anyway, my problem is present from Mavericks till El Capitan and is about rebooting twice every time I wake my MacBook Pro from ...
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2k views

What is Causing the Kernel Panic

I've been having an issue where my computer will randomly shut down and give me the panic report saying that your computer restarted because of a problem. I took it to the apple store they ran a ...
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2answers
732 views

Kernel Panic El Capitan 10.11.2 4MEM/60

The machine: late 2011 15in MacBook Pro i7 Sandybridge 2.2 GHz 8 GB/8 GB (1333MHz,DDR3) = 16 GB RAM Intel HD graphics 3000 512MB The background: I have had this Mac for awhile now. I have dropped ...
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2answers
758 views

Kernel panic in old MacBook Pro after upgrading to El Capitan

I'm trying to get my old 15-inch MacBook Pro (Mac-F42D86C8) from late 2008, back to life. I installed El Capitan operating system upgrade and since then, everytime I boot I reach a kernel panic and ...
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76 views

Macbook reboots twice after sleep

Macbook Pro, El Capitan. Anyway it occurred also with the old version of Mac OS X. May be a bad RAM stick? I write here the Apple Report: Anonymous UUID: 4C60E02F-404C-D0CB-4E5F-C463228584E1 ...
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159 views

MBP Mid 2012 Panic report - Freeze and Crash

this morning my mid-2012 MBP 13" get stuck during everyday work process, freeze and restart itself. here the panic report Thu Dec 3 10:42:18 2015 *** Panic Report *** panic(cpu 3 caller ...
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144 views

random shutdown? (logfiles included)

My iMac (OS X El Capitan 10.11.1 newly installed on 27.11.2015) keeps shutting down randomly and restarting for about one and a half month now. Sometimes it even shuts down during the restart caused ...
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160 views

Unable to connect Samsung S22E450 monitor

I'm unable to connect my MBPr 15'' mid 2015 to Samsung S22E450 display using Thunderbolt to DVI adapter. Using this machine no kernel panic occurs. This is the console log: 23/11/15 11:04:32,769 ...
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333 views

Can anyone help me with this kernel panic? (IMMEDIATE ungraceful shut down on “restart”)

Any help is appreciated, thanks in advance! :) (OS version is 10.11.0 - I can't upgrade to 10.11.1 without a graceful restart. ouch.) Panic Report Anonymous UUID: <snip> Mon Nov 9 18:48:26 ...
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354 views

MacMini Mid-2010 4,1 USB Problems with Keyboard and Mouse (IOUSBHostHIDDevice & AppleUSBHostPort errors)

I am having following issues on the MacMini quoted in the Title. Basically every so often, the keyboard and/or mouse freeze. I then have to unplug them and plug them back in and they work fine again ...