On Mon, 14 Nov 2016 20:33:32 +0100 Paolo Bonzini <pbonz...@redhat.com> wrote:
> On 14/11/2016 19:49, Alex Williamson wrote: > > On Mon, 14 Nov 2016 19:10:54 +0100 > > Paolo Bonzini <pbonz...@redhat.com> wrote: > > > >> On 14/11/2016 18:09, Alex Williamson wrote: > >>> Hmm, fixed yet not fixed. I get a nice shutdown and it even eliminates > >>> a cpu spike shown in virt-manager at the end of shutdown that was > >>> typical previously, but then I noticed dmesg showing me segfaults, so I > >>> hooked up gdb and: > >> > >> Well, that I don't get the segfault already says something... Though > >> it's not even clear from the backtrace what is causing the segfault. > >> Let's try the same printf without the change. > > > > Log starting from virsh shutdown. The final line occurs just as the VM > > starts spinning on all vcpus. Thanks, > > Ok, this could be a start. Just for information what is your virtio-win > version? Device manager shows: Driver Date: 9/22/2015 Driver Version: 62.72.104.11000