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Windows 10 VM is crashing after booting. Can't repair.

Posted: 16. Sep 2021, 23:18
by NairbEekcM
I posted the log here: https://zerobin.net/?4a63bc4f0a33c020#1 ... BqVNf1sKQ=

I have no idea how to fix this but really need this VM.

I don't think any updates happened between boots, but it is possible. Windows can't uninstall any updates for reasons it does not mention.

Anyone know what's busted?

Re: Windows 10 VM is crashing after booting. Can't repair.

Posted: 16. Sep 2021, 23:31
by scottgus1
Please zip the log and post the zip file, using the forum's Upload Attachment tab.

Re: Windows 10 VM is crashing after booting. Can't repair.

Posted: 17. Sep 2021, 19:52
by NairbEekcM
Attached is the zipped log.

Re: Windows 10 VM is crashing after booting. Can't repair.

Posted: 17. Sep 2021, 20:11
by scottgus1
Something curious is happening in the log:
Guest Additions status:
00:00:15.583059 VMMDev: Guest Additions information report: Version 6.1.14 r140239 '6.1.14'
00:01:25.944930 VMMDev: Guest Additions information report: Version 6.1.26 r145957 '6.1.26'
00:01:45.942993 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago
00:01:53.747997 VMMDev: Guest Log: VBoxGuest: BugCheck! P0=0x3b P1=0xc0000005 P2=0xfffff80748889167 P3=0xfffff606bbb0f560 P4=0x0
00:02:05.631084 VMMDev: Guest Additions information report: Version 6.1.14 r140239 '6.1.14'
00:02:35.955377 VMMDev: Guest Additions information report: Version 6.1.26 r145957 '6.1.26'
00:03:09.969121 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago
00:03:19.186537 VMMDev: Guest Log: VBoxGuest: BugCheck! P0=0x1e P1=0xffffffffc0000096 P2=0xfffff80512f16773 P3=0x0 P4=0x0
00:03:29.268478 VMMDev: Guest Additions information report: Version 6.1.26 r145957 '6.1.26'
00:03:43.271406 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago
00:03:51.696773 VMMDev: Guest Log: VBoxGuest: BugCheck! P0=0x1e P1=0xffffffffc0000005 P2=0xfffff8005df39020 P3=0x0 P4=0xffffffffffffffff
00:04:03.288370 VMMDev: Guest Additions information report: Version 6.1.14 r140239 '6.1.14'
00:07:31.546229 VMMDev: Guest Additions information report: Version 6.1.26 r145957 '6.1.26'
00:08:41.552148 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago
00:08:50.211997 VMMDev: Guest Log: VBoxGuest: BugCheck! P0=0x3b P1=0xc0000005 P2=0xfffff801064892ce P3=0xffffee8bfe508be0 P4=0x0
Looks like Guest Additions are toggling between 6.1.14 and 6.1.26. And when .26 is installed the VM BSODs.

Are you trying to update Guest Additions?

Re: Windows 10 VM is crashing after booting. Can't repair.

Posted: 18. Sep 2021, 17:27
by NairbEekcM
I think I ignored the update prompt this time because I was in a hurry to run a tool. I thought I'd run it at a later time. I wonder if I told it to install, then forgot the machine was running and then shut down my laptop while it was installing. That could be what happened.

I should be able to boot in safe mode and remove both versions, right?

I'll try that now and let you know.

Thanks so much for interpreting the log.

Re: Windows 10 VM is crashing after booting. Can't repair.

Posted: 18. Sep 2021, 17:40
by NairbEekcM
Update:

I booted into safe mode and removed 6.1.26 guest additions. 6.1.14 did not appear to be installed.

I rebooted and reinstalled 6.1.26 and it seems to be working now.

Considering the number of times I rebooted it trying to get it to work (at least 3), that must have done the trick. Either that or it fixed itself at some point.

At any rate, thanks Scott very much for your help. I really appreciate it.

Re: Windows 10 VM is crashing after booting. Can't repair.

Posted: 19. Sep 2021, 18:36
by scottgus1
Great! Glad you're up and running.