Had the same issue, using a similar machine on 5.15
The issue was fixed after I upgraded virtualbox package manually to 6.1.36-1
Virtualbox 6.1.36-1 is now available in manjaro repo. It is working fine for me with kernel 5.15.
Kernel 5.18.14-1. Updated virtualbox to 6.1.36-1 and all its dependencies, but my windows 10 virtual machine still doesnât start. I keep seeing this screen. Any ideas, guys?
Maybe the solution in my thread about 5.18 will be helpful: Linux 5.18 virtualization issues - #3 by Zesko
I also went back from 5.18 to 5.15 (LTS), because virtualbox 6.1.36-1 works on both
linux518-virtualbox-host-modules [Installed] 6.1.36-3 extra
linux515-virtualbox-host-modules [Installed] 6.1.36-4 extra
virtualbox-guest-utils [Installed] 6.1.36-1 community
virtualbox-guest-iso [Installed] 6.1.36-1 community
virtualbox [Installed] 6.1.36-1 community
windows 10 (guest) is starting flawless