Comment 1 for bug 589315

yep, it's been giving errors now for a while (and not hanging) and also recently gained the error text in 'info migrate':

[dgilbert@dgilbert-t530 ~]$ /usr/bin/qemu-system-x86_64 -nographic
QEMU 2.10.1 monitor - type 'help' for more information
(qemu) migrate tcp:0:12345
qemu-system-x86_64: Failed to connect socket: Connection refused
(qemu) info migrate
globals: store-global-state=1, only_migratable=0, send-configuration=1, send-section-footer=1
capabilities: xbzrle: off rdma-pin-all: off auto-converge: off zero-blocks: off compress: off events: off postcopy-ram: off x-colo: off release-ram: off block: off return-path: off
Migration status: failed (Failed to connect socket: Connection refused)
total time: 0 milliseconds
(qemu)

So marking as fix-release

(Note that there's a bug that causes a crash in the disconnect case on current head, but that's only been in for a week or so and I've just sent a fix for it).