libvirt users - Jul 2011 - Seg fault in 0.9.4-rc1

Hi,

Using virt-manager, asking to migrate a kvm domain from the same box
virt-manager is running on to another consistently results in libvirtd
faulting on the local box. Migration in the other direction, from the second
box to the box virt-manager is on, works fine.

A libvirtd log made with debug=1 is at
http://transpect.com/debug/libvirtd_segfault.log

It was doing the same thing with a recent 0.9.3 git version too. This is
with virt-manager 0.9.0.

Whit

On 07/28/2011 10:00 AM, Whit Blauvelt wrote:
> Hi,
>
> Using virt-manager, asking to migrate a kvm domain from the same box
> virt-manager is running on to another consistently results in libvirtd
> faulting on the local box. Migration in the other direction, from the
second
> box to the box virt-manager is on, works fine.
>
> A libvirtd log made with debug=1 is at
> http://transpect.com/debug/libvirtd_segfault.log
>
> It was doing the same thing with a recent 0.9.3 git version too. This is
> with virt-manager 0.9.0.
Probably the same bug as for managedsave, where we are not properly 
handling monitor commands issued in parallel with waiting for the 
completion of migration.  Can you test if this patch helps?

https://www.redhat.com/archives/libvir-list/2011-July/msg01969.html

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org