Error Messages at NetBSD domain halt and shutdown

["Rainer Brinkmöller" <rainer.brinkmoeller@web.de>]

I am running xen (first 2.0.5 now 2.0.6) with NetBSD 3.0_BETA as domain 
and guest OS.

If i execute the command "halt -p" in the unprivileged domain and wait 
till the last message (... done),
nothing happens until i press the enter button.
Then i get this output: on the screen

************************ REMOTE CONSOLE EXITED ************************
(54, 'Connection reset by peer')
Error: Error connecting to xend, is xend running?
$

I press the enter key again and next i get this:

Traceback (most recent call last):
File "/usr/pkg/sbin/xm", line 9, in ?
  main.main(sys.argv)
File "/usr/pkg/lib/python2.3/site-packages/xen/xm/main.py", line 808, in 
main
$     xm.main(args)
File "/usr/pkg/lib/python2.3/site-packages/xen/xm/main.py", line 106, in 
main
  self.main_call(args)
File "/usr/pkg/lib/python2.3/site-packages/xen/xm/main.py", line 124, in 
main_
call
  p.main(args[1:])
File "/usr/pkg/lib/python2.3/site-packages/xen/xm/main.py", line 259, in 
main
  create.main(args)
File "/usr/pkg/lib/python2.3/site-packages/xen/xm/create.py", line 476, 
in mai
n
  console_client.connect('localhost', console)
File "/usr/pkg/lib/python2.3/site-packages/xen/util/console_client.py", 
line 8
6, in connect
  __send_to_sock(sock)
File "/usr/pkg/lib/python2.3/site-packages/xen/util/console_client.py", 
line 4
4, in __send_to_sock
  data = os.read(0,1024)
OSError: [Errno 5] Input/output error


Now i get the command prompt i want. I am sure xend is still running 
because
i get a appropriate output by executing 'xm list'.
By executing 'xm shutdown -H dom1' from domain0 the same messages appear.

Will this be fixed in future release?
Is there any workaround which prevent this?