Forum Discussion

Brass Contributor

Mar 17, 2021

Solved

[Server 20303.1] DNS Service crashes

I have two DCs that run DNS, with integrated AD zones. I have an AD forest built on a domain with two DCs, and a child domain. In earlier builds of Windows Server, this all works great. However, it l...

management

networking

doctordns
Apr 02, 2021
I have downloaded the latest ISO and can confirm that upgrading 20303 to 20324 sees the end of the DNS Issue. I have now updated on DC and DNS is now running fine. Thanks for the fix - and now I'm off to update the other DCs! 🙂

doctordns

Brass Contributor

Mar 19, 2021

i THINK i have figured out how to do this.

I have dropped three dumps into: https://www.dropbox.com/sh/97j9wyu185aq19c/AABgdD2GP_Dhg9R7fulPML0fa?dl=0

Let me know when you collect these so I can get rid of the dropbox copies.

RutujaShirali

Microsoft

Mar 19, 2021

doctordns Thank you for providing the windows error report files. Unfortunately these don't have the crash related information that we are looking for. Can you please provide a crash dump. Instructions to collect crash dump can be found here: Collecting User-Mode Dumps - Win32 apps | Microsoft Docs

doctordns
Brass Contributor
Mar 23, 2021
RutujaShirali
Sorry about that. So I have set the options as requested and attach some more dumps.

DNS CrashDump.zip443 KB
- Elden_Christensen
  Microsoft
  Mar 26, 2021
  Thank you for the dumps, we have analyzed and identified the issue. We have checked in a fix and it will be included in the next Windows Server Insiders build. THANK YOU for your feedback and help in chasing down this issue!!
  
  Thanks!
  Elden
  - doctordns
    Brass Contributor
    Mar 26, 2021
    That is good news. Looking forward to updating and not needing a workaround.
    
    So glad to have been of assistance.