MacBook Pro 2017 15" kernel panic after going to sleep

Whenever my Mac goes to sleep it crashes with a kernel panic (when I press the power button I am greeted with a message along the lines of "your mac has restarted after a serious problem" or something to that extent.


After a successful boot I see the panic report which always is the same and begins with the lines:


panic(cpu 0 caller 0xffffff7f8b739fcd): "Failed to quiesce supporting devices\n"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleACPIPlatform/AppleACPIPlatform-281.70.3/AppleACPIPlatformPower.cpp:1970

The rest of the Panic Report can of course be supplied if required.


The Mac runs macOS High Sierra and I have tried:

  • Disk first aid
  • Reinstall macOS
  • Reset the SMC


but to no avail. Every time the Mac goes to sleep, it kernel panics.


The problems came after I installed the latest security fix from Apple on July 10: Security update 2019-004 (beta for developers) and developer preview of Safari version 13.0, seed 2.

MacBook Pro 15", macOS 10.13

Posted on Jul 14, 2019 2:07 PM

Reply

Similar questions

90 replies

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.

MacBook Pro 2017 15" kernel panic after going to sleep

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