Mac Mini 2018 Kernel panic bug_type 210 after Security Update 2020-002

Hello everyone,

since installing the Mojave Security Update 2020-002 I do get a message that my Mac Mini 2018 was restarted because of a problem even I shut it down normally. The Mac Mini 2018 was running fine for 3 months. The Apple Hardware Check does not show any errors. Also tried to reset SMC and PRAM.


Is this a known bug? Just curios wether Mac mini 2018 users who also installed Apple's Security Update 2020-002 do see the same error message?


The Diagnostic Report reads as follows:

{"caused_by":"bridgeos","macos_system_state":"shutdown","bug_type":"210","os_version":"Bridge OS 4.4 (17P4263)","timestamp":"2020-03-28 22:10:39.00 +0000","incident_id":"907CAD79-9364-4588-A25A-3810D0E72F8F"}
{
  "build" : "Bridge OS 4.4 (17P4263)",
  "product" : "iBridge2,5",
  "kernel" : "Darwin Kernel Version 19.4.0: Mon Mar  2 20:38:56 PST 2020; root:xnu-6153.101.6~2\/RELEASE_ARM64_T8010",
  "incident" : "907CAD79-9364-4588-A25A-3810D0E72F8F",
  "crashReporterKey" : "c0dec0dec0dec0dec0dec0dec0dec0dec0de0001",


Mac mini, macOS 10.12

Posted on Mar 31, 2020 2:55 AM

Reply
Question marked as Top-ranking reply

Posted on Oct 16, 2020 4:09 PM

Found a Fix for my specific issue ! (Short History and answer below)


I have had this Panic Message upon Start-Up since last February after installing the Security Update & Safare on my Late 2018 Mac Mini using the original Mojave (which I want to keep for my 32bit programs). Too many hours and days with Apple Techs on the phone trouble shooting, and upgrading to Catalina from Mojave. Upon their request I took my 2018 Mini (w/ 128SSD, 8gb, i3) to the Apple Store 14 days ago and left it for a week. They found nothing wrong, but reinstalled Mojave. Still NO Fix !


My specific problem seems to be related to my older USB Mac Keyboard with a Wireless (USB Receiver type) Mouse. I really liked my old extended keyboard, but after getting a New Bluetooth Keyboard and Bluetooth Mouse ... My problem seems to be solved, so far !!!


Hope this helps one of you ...

Similar questions

134 replies

Jul 15, 2020 9:37 AM in response to Tom Binroth

No serious answer by no-one.


https://apple.stackexchange.com/questions/386761/mac-mini-2018-kernel-panic-bug-type-210-after-security-update-2020-002

It also state that even with the security update 003 nothing is resolved.

I can confirm all that problems: repeated kernel panic with error 210, generated by Bridgeos in Mojave (firmware of T2).

I know it is not the latest system, but I need to remain on Mojave; nevertheless it is not acceptable that a computer update is responsible of such a trouble with the system itself.


Many thanks to all of you, and especially to Apple Computer Inc.


Aug 18, 2020 9:23 AM in response to JacekiREM

JacekiREM, I'm not sure if Safari crash is directly related to T2 issue. I have had severe Safari crashing symptom, but it's gone now. It was memory or cache issue, at least for my case. T2 may have caused this issue, though.


Try following after reboot MacMini.


1 Check warmd is running or not with activity monitor. If it runs, temporary kill it with following command.


sudo launchctl kill -9 system/com.apple.warmd


  1. Clean memory with MemoryClean 2 or such free program.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Mac Mini 2018 Kernel panic bug_type 210 after Security Update 2020-002

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.