[Xen-devel] broken live migration in xen 4.3 (release)

[Vasiliy Tolstov <v.tolstov@xxxxxxxxx>]

Hello all. I'm try to test xen 4.3 release (dom0 kernel 3.10)
All works fine, except live migration. On 4.2.1 all works fine, but
now i have errors like:

migration target: Ready to receive domain.
Saving to migration stream new xl format (info 0x0/0x0/730)
Loading new save file <incoming migration stream> (new xl fmt info 0x0/0x0/730)
Savefile contains xl domain config
xc: progress: Reloading memory pages: 13312/262144 5%
xc: progress: Reloading memory pages: 26624/262144 10%
xc: progress: Reloading memory pages: 39936/262144 15%
xc: progress: Reloading memory pages: 53248/262144 20%
xc: progress: Reloading memory pages: 65536/262144 25%
xc: progress: Reloading memory pages: 78848/262144 30%
xc: progress: Reloading memory pages: 92160/262144 35%
xc: progress: Reloading memory pages: 105472/262144 40%
xc: progress: Reloading memory pages: 118784/262144 45%
xc: progress: Reloading memory pages: 131072/262144 50%
xc: progress: Reloading memory pages: 144384/262144 55%
xc: progress: Reloading memory pages: 157696/262144 60%
xc: progress: Reloading memory pages: 171008/262144 65%
xc: progress: Reloading memory pages: 184320/262144 70%
xc: progress: Reloading memory pages: 196608/262144 75%
xc: progress: Reloading memory pages: 209920/262144 80%
xc: progress: Reloading memory pages: 223232/262144 85%
xc: progress: Reloading memory pages: 236544/262144 90%
xc: progress: Reloading memory pages: 249856/262144 95%
migration target: Transfer complete, requesting permission to start domain.
migration receiver stream contained unexpected data instead of ready message
(command run was: exec ssh ib-xen12 xl migrate-receive )
libxl: error: libxl_utils.c:393:libxl_read_exactly: file/stream
truncated reading GO message from migration stream
migration target: Failure, destroying our copy.
migration child [20864] not exiting, no longer waiting (exit status
will be unreported)
Migration failed, resuming at sender.

Guest domain kernel panics (timekeeping errors).
What can i check? Live migration to localhost also fails.
-- 
Vasiliy Tolstov,
e-mail: v.tolstov@xxxxxxxxx
jabber: vase@xxxxxxxxx

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel