Opened 4 years ago
Last modified 4 years ago
#19514 new defect
Win 10 x64 guest setup hangs on Win 7 x64 host if CPU count > 1
| Reported by: | Researcher | Owned by: | |
|---|---|---|---|
| Component: | other | Version: | VirtualBox 5.2.40 |
| Keywords: | hang freeze | Cc: | |
| Guest type: | Windows | Host type: | Windows |
Description
If CPU count is more than one Windows 10 x64 guest hangs during setup on Windows 7 x64 host, while Windows 10 x32 and Windows 7 x64 guests are running fine. If CPU count is one Windows 10 x64 guest is running fine too. Problem exists regardless of chipset is ICH9 or PIIX3, EFI is enabled or disabled. Versions 5.2.38.136252, 6.0.18.136238 and 6.1.4.136177 are also affected.
Attachments (6)
Change History (8)
by , 4 years ago
| Attachment: | VBox_5.2.40.137108_VM_Bug_Data.7z added |
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by , 4 years ago
| Attachment: | VBox_5.2.38.136252_VM_Bug_Data.7z added |
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by , 4 years ago
| Attachment: | VBox_6.0.18.136238_VM_Bug_Data.7z added |
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by , 4 years ago
| Attachment: | VBox_6.1.4.136177_VM_Bug_Data.7z added |
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by , 4 years ago
| Attachment: | VBox_6.1.6.137129_VM_Bug_Data.7z added |
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by , 4 years ago
| Attachment: | VBox_6.0.20.137117_VM_Bug_Data.7z added |
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Version 6.1.6.137129 is also affected.
Worth noting that limiting the CPUs execution time via CPU execution cap setting doesn't solve the problem too.