Yes, I use this domU for gaming and photo editing, so it got 8000MB of Ram (in my second post, I attached the domU config as well (WORK.vmconfig), if you need more info about the domU). 2014-06-16 16:52 GMT+02:00 Jan Beulich : > >>> On 16.06.14 at 15:42, wrote: > > According to Jans suggestion, I did a second build with xen up to the > > changeset he suggested and attached another round of logs. > > Interesting - at least the addresses aren't as bogus anymore: > > (XEN) AMD-Vi: IO_PAGE_FAULT: domain = 1, device id = 0x500, fault address > = 0x1d27d0000, flags = 0 > > Are you indeed assigning around 8Gb (or more) to this guest? > > Jan > >