Opened 4 years ago
Last modified 3 years ago
#20004 new defect
Windows Server 2012 R2 guest freezes after each resume and some reboots
| Reported by: | David Shower | Owned by: | |
|---|---|---|---|
| Component: | other | Version: | VirtualBox 6.1.14 |
| Keywords: | guest freeze crash | Cc: | |
| Guest type: | Windows | Host type: | Windows |
Description
I have a Windows Server 2012 R2 guest I have used for several months, within the last month I began experiencing intermittent freeze ups of the guest. I would have to power it down and restart. Sometimes it would be stable the rest of the day but freeze after resuming it the next day. Now it is freezing after every resume and sometime after restart. I've gone back a few snapshots but not change. Checking for updates says I am on the latest version. No 3D acceleration enabled. Host is Windows 10 Pro fully patched. Guest if fully patched. Minidump and log attached.
Attachments (3)
Change History (5)
by , 4 years ago
| Attachment: | CPS 12.3.3 2012 R2 Development-2020-10-27-12-51-47.log added |
|---|
comment:1 by , 4 years ago
I'm also seeing a black screen flicker in the guest occasionally and the guest is also reporting "The Desktop Window Manager has encountered a fatal error (0x8898009b)"
by , 4 years ago
| Attachment: | CPS 12.3.3 2012 R2 Development-2020-10-28-07-43-14.log added |
|---|
Today's Machine Log Host Crash IRQL_NOT_LESS_OR_EQUAL (had turned off sound support before starting VM)
VitrualBox log