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Questions tagged [kernel-panic]

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

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Mac keeps randomly restarting after logic board replacement

I got my logic board replaced due to water damage a few days ago and ever since i've got it back, a few times a day my laptop has a kernel panic and restarts. This appears to happen when i leave it on ...
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Multiple kernel panics caused MacBook Pro 13'' Mid 2010 13'' to not boot anymore

For the last months I have had a problem with my MacBook Pro crashing when I applied pressure on the back described here in more detail: MacBook Pro Mid 2010 13" freezes/restarts when applying ...
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Kernel panic in com.apple.iokit.IOAcceleratorFamily2

It's happening every once in a while that I get a kernel panic like the following: Anonymous UUID: 298497E3-67C5-3C3E-49A8-F58D0EF87D19 Wed Sep 5 14:31:51 2018 *** Panic Report *** panic(cpu ...
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Kernal Panic during Nvidia Driver update problems

Today I updated my Nvidia Driver. During the process the computer experienced a kernal panic. But it seems to have installed the driver update. But now the menu bar on the screens inactive looks ...
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Does booting a 2015 iMac from an external disk require “touching” the internal disk?

The hard drive (a Fusion Drive) on my 2015 iMac has become badly corrupted, possibly getting into that state via some incompatible ram that had previous been installed in it. (The ram was removed and ...
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Kernel Panic right after sleep in macOS High Sierra

Recently I have noticed my MacBook Pro restarting as soon as it tries going to sleep. If I plug it in and leave it on for the whole day, it will work fine. I have tried resetting SMC, NVRAM etc. ...
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Older Mac Pro spontaneously restarting, often with no panic log

My Early 2008 Mac Pro has worked pretty consistently for a decade but is now spontaneously restarting. It is running OS X 10.10.5 and I see no core updates available. I have avoided updating the OS ...
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Mac Book 12" (early 2016) kernel panic IONVMeController.cpp:4949

My Problem: Mac Book 12" (early 2016) in use for 1 year without any problem suddenly stopped while working and now cannot be started again / shows this panic report on startup: panic(cpu0 caller ...
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Macbook Pro Rentina 2015 suddenly restart without giving any message

My Macbook just suddenly restarted last night. I did some research on this morning and I found my log of kernel panic as below. Please may you help me to find what was the cause and how to solve it? ...
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Detect Bad Blocks on SSD manually

There are problems with Apple NVME SSD from MacBook Pro 2016 and later that resulted in Kernel Panic with continuous restarts and SSD replacement as the only option. Kernel Panics when certain sectors ...
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Early 2011 Macbook Pro faulty GPU or Logic Board?

I have a 15" Macbook Pro from early 2011 and am trying to figure out whether the logic board is broken. Background and Original Symptoms In 2016, my Macbook first showed signs of a broken GPU. Since ...
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MacBook Air crashes, restarts and gives this error

It keeps crashing and this is the newest one: Anonymous UUID: 0BCEAA1D-32A3-1735-AF5F-607108F40027 Wed Jun 13 18:53:02 2018 *** Panic Report *** panic(cpu 0 caller 0xffffff8016f154f0): ...
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Panic Report initproc exited exit reason namespace 2 subcode 0xa description none

My MBA has been recently doing the beachball thing and Kernel panics. Does anyone knows what this crah report means? Anonymous UUID: 0BCEAA1D-32A3-1735-AF5F-607108F40027 Thu Jun 7 14:23:...
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Running OS X El Capitan 10.11 in VirtualBox

I need to install OS X El Capitan 10.11 as guest OS in VirtualBox running on macOS High Sierra 10.13. I followed the instructions in this guide. I obtained the OS X El Capitan image from here and ...
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MacBook 2015 High Sierra restarting every time it goes to sleep mode

Every time I try to use my macbook after a night in sleep mode it will restart Here is the error log, any suggestions to fix this? Wed Jun 6 06:22:55 2018 *** Panic Report *** panic(cpu 1 caller ...
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Why would plugging in my iPod Mini via FireWire hard crash my Mac running High Sierra?

I have a MacPro3,1 that I've recently upgraded to High Sierra using the patch. I also still use an older 1st gen 64GB iPod Mini (yes, upgraded) that I've always connected to the machine via the ...
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Macbook pro touch bar spoiled with kernel panics [duplicate]

After dropping my macbook pro, my touch bar has stopped working and I am getting frequent kernel panics Does anyone have any idea how to solve this or which part of the macbook is faulty? Thank you!...
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537 views

How to read the kernel panic report?

I've the following kernel panic Anonymous UUID: 55E7769C-B596-6BC8-7C49-B7292D9F3A27 Sun May 27 14:37:28 2018 *** Panic Report *** panic(cpu 0 caller 0xffffff801ed88c2d): Kernel trap at ...
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111 views

Mid 2010 MacBook Pro kernel_task extremely high CPU usage (150%+) lags and kernel panics

I recently acquired a 2010 13" MacBook Pro. When attempting to boot to a Leopard installer on a USB drive, I am greeted with a kernel panic. There is no specific error message but instead prompts me ...
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107 views

Macbook5,1 Crashing Multiple Times Per Day

My Macbook5,1 running El Capitan 10.11.6 has been crashing multiple times... 250GB SSD/94GB free I have tried to 'clean up' hard drive by deleting some memory-intensive files and cleared Desktop. Not ...
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How to access a fusion drive from ubuntu linux by mounting apple core storage

my iMac with 3TB fusion drive won't boot anymore. even when booting to recovery it crashes with kernel panic. the stack trace says com.apple.driver.Corestorage dependency com.apple.iokit....
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Crash with error “Panic. No more room to grow table” (logd thread)

MacOS crashed with this error. Is it hardware or software issue? *** Panic Report *** panic(cpu 4 caller 0xffffff800027edcc): "No more room to grow table: 0x0xffffff8000c3fee0 size:262142, used:...
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234 views

What does this panic reboot tell me about my machine? [duplicate]

Do I have a hardware problem or a software problem with Chrome? Anonymous UUID: C271640C-6221-F912-87B0-60096E95829B Thu Apr 19 09:48:07 2018 *** Panic Report *** panic(cpu 4 caller ...
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Can't login because of kernel panic

When I restart my computer I usually type my password to log me in. However, when I try to do this now it shows me the following message: "Your computer restarted because of a problem" So I ...
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Does the macOS installer use GPU?

I have an old Macbook Pro (15-inch, mid-2010). Unfortunately, (mechanical, non-SSD) hard disk has bad sectors; it needs to be replaced, the GPU is faulty, if it is in use, the kernel panics; ...
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Kernel Panic Once A Week

I get the exact same kernel panic on my iMac 5K Late 2014 Edition pretty much once a week. Does anyone know what is causing it? Anonymous UUID: F36129E9-69E1-B321-06F7-0519199C40B7 Tue Mar 6 ...
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396 views

Kernel panic on every attempt to access Recovery Mode

I was trying to access the Recovery Mode on my MacBook Pro5,3 with OSX El Capitan 10.11.6, however every attempt ended in Kernel Panic (KP). I would see the Apple logo with a loading bar and the ...
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Kernel Panic Understanding - macOS High Sierra 10.13.2 - crash on connecting ext.display

I connected the external display (ASUS 27" 1080p monitor) via an HDMI to Thunderbolt3 adapter (as I do everyday without any issue) to the Thunderbolt3 port of my 2016 15" MacBook Pro with High Sierra ...
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343 views

Early 2015 MacBook Pro running 10.13.3 kernel panics frequently

My early 2015 MBP keeps having kernel panics. I cannot seem to figure out what causes them from the error reports nor can I pin down a certain behavior that triggers them. Has anyone also experienced ...
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317 views

What these kernel panic logs relating to GPU Reset mean?

I'm having a really annoying issue and I would like to know what's causing it (Xcode triggers it). When I'm using Xcode and the storyboard editor, selecting or moving anything will occasionally cause ...
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Gray Screen Everywhere After High Sierra Update

Last night I tried to upgrade my gf's Macbook Air (probably 2012) to High Sierra. Although it's been more than 10 hours, the screen with Apple logo and progress bar was stuck at some point and was not ...
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Random shutdowns that look like kernel panic

But with no sign of kernel panic in the console. The screen just turns black all of a sudden, but the backlight stays on. After up to 10 seconds, it shuts down completely. People I talked to over ...
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883 views

High Sierra upgrade failure and kernel panic

Endless loop of kernel panic and reboot after a crash during the upgrade from Sierra to High Sierra on a MacBook Air 2015. Since then when it was rebooted it sometimes tried to resume the upgrade but ...
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157 views

Mac osx boot devfs_kernel_mount: kernel_mount failed: 2

I recently been adding things to my nvram and I think I broke it for good. I have one of those Mac Book Pro 8,2 with El Capitan 10.11.5 and I was fixing the problem described here (I have one of those ...
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661 views

Kernel panic during sleep mode

4 days ago my 2017 MacBook Pro started exhibiting a strange behaviour. Basically when it's in sleep mode, it crashes and when I open it I have to boot it again and the report shows a kernel panic, ...
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768 views

Do All of the Macbook Pros Have That GPU-Kernel Panic Issue?

Recently I upgraded my mid-2010 MacBook Pro from Snow Leopard to Yosemite. Everything seemed to be working just fine, and then, a few hours later, the kernel panics started. Thankfully, I was able to ...
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420 views

What software caused my MacBook to panic reboot?

My MacBook Pro running High Sierra spontaneously rebooted while I was moving the mouse using Chrome as focus to access GMail. Upon reboot I got this panic report: Anonymous UUID: 77844606-CC97-...
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1answer
348 views

Cause of this kernel panic IOVideoPocketCamDevice::terminate

When I started my iMac 27-inch, it shows the message "your computer has been restarted because of an error". I searched on the internet and Apple's site said that it might be a software issue so I ...
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Ram problem even if they pass the apple hardware test?

After updating the ram 2 x 8 GB (CT2KIT102464BF160B) the mac mini late 2012 have started various kernel panic, doing the Apple Harware Test to verify the modules the ram is ok, everything is ok. So ...
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Is there an index / explanation for Shutdown cause -63 in the system log?

I am using MacBookPro12,1 (early 2015 model) and it restarts randomly without any warning. In the log, I found this: 2017-12-14 20:51:50 Previous shutdown cause: 5 2017-12-15 10:37:31 Previous ...
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4k views

MacOS High Sierra crashes after a while

Every time I start my MacBook, everything works fine. For around 3 minutes. Afterwards, it crashes with a kernel panic. I am forced to write this question in safe mode, as booting normally will make ...
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196 views

LG Ultrafine crashing MacBook - Panic Report - UPSB: thunderbolt power on failed

MacBook powered from the monitor. Locking screen. No waking up, computer restarted due to crash. It's happening over and over again. Anonymous UUID: 9678FF68-9D96-49C0-35C6-02F05323418E ...
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1answer
100 views

why apple hardware test doesn't see my network?

I would like to check if the new installed ram can have generated a kernel panic with AHT (Apple Hardware Test). Restarting by pressing the D key the dropdown appears for the selection of the network ...
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283 views

Macbook pro 2016 keeps getting panic mode

I have a Macbook Pro 13" 2016, without Touchbar (16G1036, macOS 10.12.6) that has been randomly crashing since it was purchased. Last week it gave the message Your computer has been shutdown due to ...
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630 views

Kernel Panic Error MBP - GPU Panic.cpp:162

On my MBP Early 2013 running macOS 10.13.1 Beta, it sometimes randomly shuts down and when logging in, it shows a warning that says Panic Medic Boot. This problem has been happening since last week. I ...
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109 views

MacBook Pro mid 2014: kernel panics on boot (and Windows BSODs)

My MacBook Pro (15 inch, mid-2014) suddenly broke last week. The only symptom I can see is a strange progression of kernel panics. I believe these are indicative of some hardware issue, but I'm not ...
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898 views

Panic Medic Boot Appearing on Mac

Since yesterday, my Macbook Pro early 2013 running macOS High Sierra 10.13.1 beta has been randomly shutting down. After shutting down, it would take several tries for it to boot up and login, but ...
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2k views

Kernel panic - Mac won't allow me to log in

My MacBook Pro is going through some sort of kernel panic, however it is not letting me log in at all. It just keeps restarting and playing the chime music before showing some error code text on the ...
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539 views

Iphone 6 restarting in 2.5 minutes. Error log shows Panic.ips messages

My iphone 6 is restarting every 2.5 minutes Changes battery - No Go U2 IC was changed - No Go Power button was not working - replaced - No Go Error log shows lots of Panic.ips messages, Can anyone ...
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2k views

Mac OS Sierra keeps crashing all of a sudden (panic)

Not always, but usually when I try to wake my Macbook Pro up from screen saver it panics. I've tried to find what could be causing it, but I'm at a loss here. Here's an EtreCheck log, hope it's of ...