virt-manager error

Unable to complete install '<class 'libvirt.libvirtError'> internal error Process exited while reading console log output: char device redirected to /dev/pts/3
qemu: could not open disk image /srv/cloud/test123.img: Invalid argument

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/create.py", line 1561, in do_install
    dom = guest.start_install(False, meter = meter)
  File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 973, in start_install
    return self._do_install(consolecb, meter, removeOld, wait)
  File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 1038, in _do_install
    "install")
  File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 1009, in _create_guest
    dom = self.conn.createLinux(start_xml, 0)
  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1270, in createLinux
    if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self)
libvirtError: internal error Process exited while reading console log output: char device redirected to /dev/pts/3
qemu: could not open disk image /srv/cloud/test123.img: Invalid argument