From: Izik Eidus <izike-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Guido Guenther <agx-wGvLLbajjwFAfugRpC6u6w@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Subject: Re: Oops on 2.6.23.11 with KVM 57
Date: Fri, 28 Dec 2007 22:53:53 +0200 [thread overview]
Message-ID: <47756261.4000104@qumranet.com> (raw)
In-Reply-To: <20071228202510.GA2980-DVvpyRRQz99DDGxTMhc9XQ@public.gmane.org>
Guido Guenther wrote:
> On Thu, Dec 27, 2007 at 12:34:58PM +0200, Avi Kivity wrote:
>
>> Looks like memory corruption; this was a call through a function pointer
>> that pointed into userspace.
>>
>> Please try kvm-58, that has a fix for preemption notifiers on AMD; this may
>> solve the problem.
>>
> kvm-58 doesn't show this problem, thanks! The host runs stable now.
>
> I'm still seeing network stalls on large transfers in the guest though.
> Ifup/ifdown'ing the interface in the guest gets things going again until
> it stops again. There's nothing in dmesg of either host or guest. I still
> have to check with different guest kernels and qemu network adapter
> emulations though (current one is ne2k using a bridge on the host). The
>
>
there are known problems with ne2k, please rtl8139 and report if it work
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next prev parent reply other threads:[~2007-12-28 20:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-21 13:26 Oops on 2.6.23.11 with KVM 57 Guido Guenther
[not found] ` <20071221132611.GA11812-DVvpyRRQz99DDGxTMhc9XQ@public.gmane.org>
2007-12-22 19:59 ` Avi Kivity
[not found] ` <476D6CAF.2030009-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-12-27 9:41 ` Guido Guenther
[not found] ` <20071227094136.GB824-DVvpyRRQz99DDGxTMhc9XQ@public.gmane.org>
2007-12-27 10:34 ` Avi Kivity
[not found] ` <47737FD2.1060802-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-12-28 20:25 ` Guido Guenther
[not found] ` <20071228202510.GA2980-DVvpyRRQz99DDGxTMhc9XQ@public.gmane.org>
2007-12-28 20:53 ` Izik Eidus [this message]
[not found] ` <47756261.4000104-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2008-01-03 9:47 ` [PATCH] use rtl8139 as default network adapter Guido Guenther
[not found] ` <20080103094752.GA6778-DVvpyRRQz99DDGxTMhc9XQ@public.gmane.org>
2008-01-03 12:43 ` Avi Kivity
2008-01-08 11:22 ` [PATCH] use rtl8139 for bootp too and adjust docs accordingly Guido Guenther
[not found] ` <20080108112255.GB6651-DVvpyRRQz99DDGxTMhc9XQ@public.gmane.org>
2008-01-08 13:51 ` Avi Kivity
2007-12-28 22:43 ` Oops on 2.6.23.11 with KVM 57 Yves Dorfsman
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