On Fri, Dec 06, 2013 at 02:51:50PM +0100, Fabio Fantoni wrote: > Il 06/12/2013 14:17, Wei Liu ha scritto: > >On Fri, Dec 06, 2013 at 02:10:24PM +0100, Fabio Fantoni wrote: > >[...] > >>I tried 2 cases with xen_emul_unplug=never: > >>- with xen platform disabled (xen_platform_pci=0 plus konrad patch) > >>and pci=nomsi > >>- with xen_platform_pci=1 and without pci kernel parameter > >>on both cases qemu crash with same error: > >>xen_ram_addr_from_mapcache, could not find 0x7fdecf624968 > >> > >>On your virtio net test you have added only 'model=virtio-net-pci' > >>on vif line of domU's xl cfg or you did other changes? > >> > >No, nothing more. But I'm using Xen's QEMU upstream, not vanilla QEMU. > > I'm using xen's upstream qemu (master of > git://xenbits.xen.org/qemu-upstream-unstable.git) > Not only the branch is important but also the changeset. I'm using the hash specified in Config.mk > > > >You can probably try to generate core file and use gdb to get the > >backtrace to see what QEMU is trying to access. > > Is there an howto for it please? > There's lots of tutorial on how configure Linux to let a process be able to generate core file, how to debug core file with GDB. It's not QEMU-specific. Wei. > > > >Wei. > > > >>Thanks for any reply. _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/spice-devel