10.13 (17A306f) macOS freezes

Number:rdar://33360390 Date Originated:17 Jul 2017
Status:Duplicate/30054290 Resolved:
Product:macOS + SDK Product Version:10.13 Beta (17A306f)
Classification:Crash/Hang/Data Loss Reproducible:Sometimes
Performance (slow, hung)

Every now and then, the entire system will freeze out of the blue. The mouse cursor can still be moved, but nothing reacts on clicking. No keyboard presses work either.

Steps to Reproduce:
I cannot provide these. I have used Safari and Parallels Desktop while this happened, multiple times. I am unsure which app or service causes the behaviour.

Expected Results:
System should run stable.

Observed Results:
System hung, see above description.

10.13 Beta (17A306f)

The attached sysdiagnose was taken after a hard reset.


Apple Developer Relations

August 16 2017, 5:55 PM Thank you for contacting us. The original report on this issue, Bug ID 30054290, is still under investigation. We will notify you when it is closed. We don't provide timetables for bug fixes. Please note that you will not be able to directly view the original report in order to keep its information confidential. We will do our best to keep you informed as new information becomes available. Please check release notes regularly for changes affecting this issue. If you have further questions about this issue or wish to check on the status, please update your report again using the Apple Bug Reporter http://bugreport.apple.com.


August 2 2017, 12:17 AM Dear Apple, this issue appears when Parallels Desktop is running. When I leave it off, macOS runs stable. Shall I open a new bug report for this specific case?

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