Created attachment 615641 [details]
virt-manager --debug

+++ This bug was initially created as a clone of Bug #908007 +++

When trying to migrate vm via virt-manager (with option migrate via libvirtd)
between machines with opensuse-factorty, following error is raised:

Unable to migrate guest: End of file while reading data: : Input/output error

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in
cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/migrate.py", line 547, in
_async_migrate
    vm.migrate(dstconn, migrate_uri, rate, live, secure, unsafe, meter=meter)
  File "/usr/share/virt-manager/virtManager/domain.py", line 1446, in migrate
    self._backend.migrate(destconn, flags, newname, interface, rate)
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1458, in migrate
    if ret is None:raise libvirtError('virDomainMigrate() failed', dom=self)
libvirtError: End of file while reading data: : Input/output error