On 10/03/2015 19:21, Bandan Das wrote: > Paolo Bonzini <pbonzini@xxxxxxxxxx> writes: > >> On 10/03/2015 17:57, Dr. David Alan Gilbert wrote: >>> I'm seeing something similar; it's very intermittent and generally >>> happening right at boot of the guest; I'm running this on qemu >>> head+my postcopy world (but it's happening right at boot before postcopy >>> gets a chance), and I'm using a 3.19ish kernel. Xeon E5-2407 in my case >>> but hey maybe I'm seeing a different bug. > > Probably a tangent but is the qemu trace identical to what Andrey is seeing ? > From a cursory look and my limited understanding, it seems his failure is #GP > when executing video bios. > >> Same here on 3.16 + Xeon E5 v3 kernel. > > I will try to reproduce this on a v2. I see several failures, usually mine have suberror 1. With a 32-VCPU guest I can reproduce it roughly half of the time. Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
