VirtualBox 6.1.33 r149712 installer, built 2022-02-03T12:32:51Z. Testing system setup... Removing previous installation of VirtualBox 6.1.33 r149712 from /opt/VirtualBox vboxdrv.sh: Stopping VirtualBox services. vboxdrv.sh: Starting VirtualBox services. vboxdrv.sh: Building VirtualBox kernel modules.