Level 1

38 points

Kernel panic on 2018 Mac mini

Just had a kernel panic on my new Mac mini:

{"caused_by":"macos","macos_version":"Mac OS X 10.15.3 (19D76)","os_version":"Bridge OS 4.2 (17P3050)","macos_system_state":"running","incident_id":"XXXXXXXXXXXXX","timestamp":"2020-03-05 23:59:27.61 +0000","bug_type":"210"}

{

"build" : "Bridge OS 4.2 (17P3050)",

"product" : "iBridge2,5",

"kernel" : "Darwin Kernel Version 19.3.0: Tue Jan 7 22:39:04 PST 2020; root:xnu-6153.81.3~2\/RELEASE_ARM64_T8010",

[SNIP]

Anyone else seen this? I found an old post from January of last year with only one "me too" reply...

Mac mini 2018 or later

Posted on Mar 5, 2020 4:40 PM

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bazaarsoft Author

Level 1

38 points

Posted on Mar 30, 2020 9:36 AM

Just to close the loop on this - Apple replaced the motherboard on my mini and all is working as expected now. I suspect the Bridge OS on the T2 chip had become corrupt in some way and that was causing the crash. There apparently isn't really a field-installable way to fix that kind of issue.

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23 replies

noonn

Level 1

4 points

Aug 16, 2020 3:59 PM in response to bazaarsoft

Don't even think Big Sur Beta would solve T2 chip issue. It just causes another issue.

https://forums.macrumors.com/threads/does-macos-big-sur-update-your-macs-firmware.2249353/

Apr 16, 2020 7:48 AM in response to bazaarsoft

I was getting this error on MacBook Pro. After replacing twice, the 3rd machine worked OK. It's been almost a year since I had this problem. Now I've had ii twice in 2 days! It happens after a long sleep. Thankfully it isn't happening during the day when I'm working. I remember the days when you could trust Apple. Lately they have been having a lot of problems with software updates.

Model Name: MacBook Pro

Model Identifier: MacBookPro15,1

Processor Name: Intel Core i7

Processor Speed: 2.6 GHz

Number of Processors: 1

Total Number of Cores: 6

L2 Cache (per Core): 256 KB

L3 Cache: 9 MB

Hyper-Threading Technology: Enabled

Memory: 16 GB

Boot ROM Version: 1037.80.53.0.0 (iBridge: 17.16.13050.0.0,0)

Serial Number (system): C02XM6GJJG5J

Hardware UUID: 2047D28B-7867-5A6E-B942-B9CDFA4FFE6B

System Version: macOS 10.14.6 (18G3020)

Kernel Version: Darwin 18.7.0

Boot Volume: Macintosh HD

Boot Mode: Normal

Computer Name: MacBook Pro 2018

Secure Virtual Memory: Enabled

System Integrity Protection: Enabled

Time since boot: 12 minutes

Lexvold

Level 1

14 points

Jul 15, 2020 7:54 PM in response to jcmusik08

On Wednesday, 7/15 new updates appeared: Security Update 2020-004 10.14.6 and Safari 13.1.2. These are the two categories of updates that I applied a few months ago that initiated the crashing on my Mac mini with T2. Hopefully, these updates will fix the issue.

isa0716

Level 1

4 points

Sep 25, 2020 6:04 AM in response to bazaarsoft

Mac Book Air Retina 13 inch 2020.

C02CW2R0M6K_

my brand new Mac its shooting down. in the past 3 month, probably 15 times. apple support told me, they need to replace the logic Plack * placa Logica* all this happens in Brazil. do you Think this its the solution.

Sep 25, 2020 6:47 AM in response to isa0716

Olá

Você jé tentou, pressionando as seguintes teclas, em um teclado a fio:

Reinicializar o SMC? (Option-Command-P-R)
Iniciar o mac em modo "Safe"(Shift)?
Iniciar o mac em modo "Verbose" para gravar em video o process de iniclaização? Assim vc pode ver se tem alguma outra mensagem de erro.

bazaarsoft Author

Level 1

38 points

Mar 9, 2020 9:48 AM in response to bazaarsoft

Happened again last night. I suppose now it's a question of whether this is a Catalina bug (oh there are so many) or if it's a hardware problem with the T2 chip in this Mac.

bazaarsoft Author

Level 1

38 points

Mar 9, 2020 9:49 AM in response to bazaarsoft

Actually, looks like it did it a third time early this morning. Crap.

Lexvold

Level 1

14 points

Jul 15, 2020 8:54 PM in response to Lexvold

I applied the 7/15 updates (both) and left for it to install and reboot. I waited more than 30 minutes and went to wake up the Mini and received NO error message about sleep crash. So far, so good.

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Kernel panic on 2018 Mac mini