On a recent DELL Server with i5-8500 CPU under WIndows 10 Enterprise LTSC, I tried to run CentOS 8 stream as guest under recent Virtualbox 7.04.
It is a DELL Precision 3930 Rack with 16 GB RAM.
If I allow only one CPU, the CentOS8 runs.
If I allow 4 cores, it may crash after some time
If I allow 6 CPU cores, then it crashes predictably with a Guru.
This happened before with Virtualbox 6.1.40, too.
Actually, we have 2 similar computers, DELL 3930 and on both this problems happens.
The problem does not happen with Computers with "older" i5 or i7 CPU, when using the same virtual machines.
The VBOX is 648 kB, which is above the limit, thus it is posted as zip file.
Best wishes,
Alexander
Guest CentOS Stream8 crashes when CPU# is increased
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Guest CentOS Stream8 crashes when CPU# is increased
- Attachments
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- VBox.zip
- Zipped VBox.log with 648kb length
- (95.47 KiB) Downloaded 2 times
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- The screen, when the guru appears.
- VBox.png (7.92 KiB) Viewed 500 times
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Re: Guest CentOS Stream8 crashes when CPU# is increased
Host Hyper-V is enabled. Try 2 processors.00:00:05.675222 HM: HMR3Init: Attempting fall back to NEM: VT-x is not available
00:00:05.723896 NEM: WHvCapabilityCodeHypervisorPresent is TRUE, so this might work...
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Re: Guest CentOS Stream8 crashes when CPU# is increased
And even earlier: Google site:forums.virtualbox.org "VERR_NEM_IPE_3".Alexander_LRF wrote:This happened before with Virtualbox 6.1.40, too.