VirtualBox 6.1.32 BUG: soft lockup - CPU#1 stuck

[dbaktiar]

BUG: soft lockup - CPU#1 stuck for XXs!

This happen only with Virtualbox 6.1.32, doesn't happen in 6.1.30.
I try twice in 6.1.30, and twice in 6.1.32.

2022-04-11_12-53-03.png

Tested with: Ubuntu, Archlinux guests.
Host: Windows 10 21H2.

This happened to me as well.
Tested with CentOS 8-Stream.
After downgrading to 6.1.30 it worked well.

[scottgus1]

Start the VM from full normal shutdown, not save-state. Run until you see the problem happen, then shut down the VM from within the VM's OS if possible. If not possible, close the Virtualbox window for the VM with the Power Off option set.

Right-click the VM in the main Virtualbox window's VM list, choose Show Log. Save the far left tab's log, zip it, and post the zip file, using the forum's Upload Attachment tab.

[AndyCot]

If you have hyper-V enabled then this is most probably the cause. if you do not have hyper-v then you need to supply the log.

If you have Hyper-V is enabled See HMR3Init: viewtopic.php?f=25&t=99390