Matt, does disabling apicv on the hypervisor as above work around the
issue for you?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1329956
Title:
multi-core FreeBSD guest hangs after warm reboot
S
Yes it is. Not sure what version first fixed it but I know 4.1 works.
> On Aug 20, 2015, at 2:30 AM, Venkateswara Rao Dokku
> wrote:
>
> Can you please tell me whether the issue is fixed with the latest
> kernel? If so, what version has the fix?
>
> --
> You received this bug notification bec
I am no longer able to reproduce this issue on a fully-updated server.
My guess is that the issue was fixed in the kernel somewhere between
3.12 and 4.0, but for all I know it could be a Qemu (or even Seabios)
change. Here are details of my test that failed and the one that
succeeded.
Breaks (VM h
For the benefit of the last commenter and anyone else who comes across
this ticket:
As determined on the mailing list in June, the bug appears to be with
KVM's apicv on processors that support the feature. I haven't heard
anything about a fix, but the best workaround is to disable apicv when
loadi
Problem also remains with CPU microcode revision 0x427 (2014-04-10).
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1329956
Title:
multi-core FreeBSD guest hangs after warm reboot
Status in QEMU:
I have the same result when running Qemu built today from:
commit af44da87e926ff64260b95f4350d338c4fc113ca
Merge: f277015 9dbae97
Author: Peter Maydell
Date: Mon Jun 16 18:26:21 2014 +0100
I also tried a 3.15 kernel to see if any recent KVM changes would help,
but the problem remains.
--
You
Our KVM hosts run CentOS 6 plus a custom 3.12 kernel rather than Ubuntu
or Debian, so I won't be able to use the PPA directly. However, I will
build and test with the latest Qemu git sources.
On Jun 16, 2014, at 12:17 PM, Serge Hallyn <1329...@bugs.launchpad.net>
wrote:
> Hi,
>
> could you verif
On Jun 16, 2014, at 10:39 AM, Paolo Bonzini wrote:
> Il 16/06/2014 18:09, John Nielsen ha scritto:
>>>> The only substantial difference on the hardware side is the CPU.
>>>> The hosts where the problem occurs use "Intel(R) Xeon(R) CPU
>>>> E5-2650 v2
iated.
JN
On May 9, 2014, at 2:12 PM, John Nielsen wrote:
> I am trying to solve a problem with x86_64 FreeBSD virtual machines running
> on a Linux+libvirt+KVM hypervisor. To be honest I'm not sure if the problem
> is in FreeBSD or the hypervisor, but I'm trying to approach it
Public bug reported:
On some Linux KVM hosts in our environment, FreeBSD guests fail to
reboot properly if they have more than one CPU (socket, core, and/or
thread). They will boot fine the first time, but after issuing a
"reboot" command via the OS the guest starts to boot but hangs during
SMP in
10 matches
Mail list logo
