Ticket #10417 (closed defect: invalid)
pci passthrough fails with PCI passthrough requires nested paging (VERR_PCI_PASSTHROUGH_NO_NESTED_PAGING)
|Reported by:||ej_oracle||Owned by:|
|Version:||VirtualBox 4.1.12||Keywords:||pci passthrough|
I'm running 4.1.12-77218-Debian-wheezy host with various guests. I've added 'intel_iommu=on' to my kernel line and verified that iommu is enabled through dmesg.
Whenever I try to boot a guest after assigning a local wireless card through the --pciattach command, VBox fails and errors with:
VBoxManage: error: PCI passthrough requires nested paging (VERR_PCI_PASSTHROUGH_NO_NESTED_PAGING) VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component Console, interface IConsole, callee
I've tried booting debian 6 and windows xp guests
I've verified that vt extensions are enabled within bios
I've verified that each guest has the check boxes for enable vt-x/amd-v and enable nested paging checked.