[Qemu-devel] broken backward migration due to commit 461a275 "parallel: adding vmstate for save/restore"

[Igor Mammedov]

steps to reproduce:

Current master source:
qemu-system-x86_64 -monitor stdio -M pc-i440fx-2.1
(qemu) stop
(qemu) migrate "exec:gzip -c > STATEFILE.gz"

Target:
  qemu-system-x86_64-2.1 -monitor stdio -M pc-i440fx-2.1 -incoming "exec: gzip 
-c -d STATEFILE.gz"