Re: [linux-linus test] 17458: regressions - FAIL

[Konrad Rzeszutek Wilk <konrad@kernel.org>]

On Sun, Mar 31, 2013 at 03:26:14PM +0100, xen.org wrote:
> flight 17458 linux-linus real [real]
> http://www.chiark.greenend.org.uk/~xensrcts/logs/17458/
> 
> Regressions :-(

So that is migrate failing with rc 4 and it is still stuck at
gall:
2013-03-31 10:57:27 Z command timed out [400]: ssh -o
StrictHostKeyChecking=no -o BatchMode=yes -o ConnectTimeout=100 -o
ServerAliveInterval=100 -o PasswordAuthentication=no -o
ChallengeResponseAuthentication=no -o
UserKnownHostsFile=tmp/t.known_hosts_17458.test-amd64-i386-pair
root@10.80.249.149 xm migrate debian.guest.osstest itch-mite
status (timed out) at Osstest/TestSupport.pm line 375.
+ rc=4
+ date -u '+%Y-%m-%d %H:%M:%S Z exit status 4'
2013-03-31 10:57:28 Z exit status 4
+ exit 4
Error: /usr/lib/xen/bin/xc_save 23 1 0 0 0 failed
Usage: xm migrate <Domain> <Host>


I am not having much luck finding what the rc 4 is actually. 

The guest thinks the migrate went OK:

debian login: [   31.589140] PM: freeze of devices complete after 0.434
msecs
[   31.589311] PM: late freeze of devices complete after 0.137 msecs
[   31.589494] PM: noirq freeze of devices complete after 0.164 msecs
[   31.590065] Grant tables using version 2 layout.
[   31.590065] PM: noirq thaw of devices complete after 0.027 msecs

As in, it did it (the freeze part), and then restored again (thaw).