EDIT: I've had some unexpected restarts that I don't think were Windows' fault, so these updates don't seem to have compleetely fixed it.
Manjaro has pushed these to stable:
linux515 5.15.46-1 → 5.15.48-1
linux515-virtualbox-host-modules 6.1.34-14 → 6.1.34-17
(also linux 5.10, but I'm only reporting for the one I actually use)
VBox is [edit: NOT] running fine for me now.
Pinned Comments
dbermond commented on 2022-10-21 19:08 (UTC)
Notice:
To avoid crashes when upgrading Guest Additions from version 6.x to 7.x on Windows guests, uninstall the old Guest Additions first, then reboot, and then install the new ones. It's recommended to do all these operations in Safe Mode. See this upstream bug ticket for more details.